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# HAYES MICROCOMPUTER PRODUCTS, INC.
ACCURA ISDN
Card Type ISDN TA
Chipset Siemens
ISDN Protocol V.110, V.120, X.75, PPP
Switch Type 5ESS, DMS100, 1TR6, EWSD, DSS1, NI-1
Data Bus Serial
Error V.42bis
Correction/Compression
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+--------+--------------------+-------|
| Analog line 1 in | CN1 | DC power in | CN5 |
|----------------------+--------+--------------------+-------|
| Analog line 2 in | CN2 | Power switch | SW1 |
|----------------------+--------+--------------------+-------|
| ISDN line out | CN3 | Auto-dial switch | SW2 |
|----------------------+--------+--------------------+-------|
| Serial port | CN4 | | |
|------------------------------------------------------------|
| Note: Pressing the auto-dial switch while connected |
| will disconnect the call. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) (POWER-UP) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|-------+---------------+-----------+------------------------|
| LNK | Unidentified | On | TA is testing memory |
|-------+---------------+-----------+------------------------|
| LNK | Unidentified | Blinking | Memory test failed |
|-------+---------------+-----------+------------------------|
| B1 | Unidentified | On | TA is testing ISDN |
| | | | controller interface |
|-------+---------------+-----------+------------------------|
| B1 | Unidentified | Blinking | ISDN controller |
| | | | interface test failed |
|-------+---------------+-----------+------------------------|
| B2 | Unidentified | On | TA is testing ISDN |
| | | | controller functions |
|-------+---------------+-----------+------------------------|
| B2 | Unidentified | Blinking | ISDN controller |
| | | | function test failed |
|-------+---------------+-----------+------------------------|
| AA | Unidentified | On | TA is testing HDLC |
| | | | functions |
|-------+---------------+-----------+------------------------|
| AA | Unidentified | Blinking | HDLC function test |
| | | | failed |
|-------+---------------+-----------+------------------------|
| LNK | Unidentified | On | All tests passed |
|------------------------------------------------------------|
| Note: On power-up, the TA should go through the tests |
| in the order indicated above. A blinking LED or any |
| pattern other than the ones shown above indicate an |
| error. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) (NORMAL OPERATION) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|-----+--------------+----------+----------------------------|
| PWR | Unidentified | On | Power is on |
|-----+--------------+----------+----------------------------|
| PWR | Unidentified | Off | Power is off |
|-----+--------------+----------+----------------------------|
| LNK | Unidentified | On | Physical ISDN layer active |
|-----+--------------+----------+----------------------------|
| LNK | Unidentified | Off | Physical ISDN layer |
| | | | inactive |
|-----+--------------+----------+----------------------------|
| LNK | Unidentified | Blinking | D-channel link layer in |
| | | | multi-frame mode |
|-----+--------------+----------+----------------------------|
| B1 | Unidentified | On | B1 channel connected |
|-----+--------------+----------+----------------------------|
| B1 | Unidentified | Off | B1 channel not connected |
|-----+--------------+----------+----------------------------|
| B1 | Unidentified | Random | B1 channel is |
| | | blink | retransmitting packets |
|-----+--------------+----------+----------------------------|
| B1 | Unidentified | 1 blink | B1 channel is protected by |
| | | | single DES encryption |
|-----+--------------+----------+----------------------------|
| B1 | Unidentified | 3 blinks | B1 channel is protected by |
| | | | triple DES encryption |
|-----+--------------+----------+----------------------------|
| B2 | Unidentified | On | B2 channel connected |
|-----+--------------+----------+----------------------------|
| B2 | Unidentified | Off | B2 channel not connected |
|-----+--------------+----------+----------------------------|
| B2 | Unidentified | Random | B2 channel is |
| | | blink | retransmitting packets |
|-----+--------------+----------+----------------------------|
| B2 | Unidentified | 1 blink | B2 channel is protected by |
| | | | single DES encryption |
|-----+--------------+----------+----------------------------|
| B2 | Unidentified | 3 blinks | B2 channel is protected by |
| | | | triple DES encryption |
|-----+--------------+----------+----------------------------|
| AA | Unidentified | On | Auto-answer enabled |
|-----+--------------+----------+----------------------------|
| AA | Unidentified | Off | Auto-answer disabled |
|-----+--------------+----------+----------------------------|
| AA | Unidentified | Blinking | Phone is ringing |
|-----+--------------+----------+----------------------------|
| DTR | Unidentified | On | DTR signal is high |
|-----+--------------+----------+----------------------------|
| DTR | Unidentified | Off | DTR signal is low |
|-----+--------------+----------+----------------------------|
| TX | Unidentified | Blinking | Serial port is |
| | | | transmitting data to TA |
|-----+--------------+----------+----------------------------|
| TX | Unidentified | Off | Serial port is not |
| | | | transmitting data to TA |
|-----+--------------+----------+----------------------------|
| RX | Unidentified | Blinking | Serial port is receiving |
| | | | data from TA |
|-----+--------------+----------+----------------------------|
| RX | Unidentified | Off | Serial port is not |
| | | | receiving data from TA |
|-----+--------------+----------+----------------------------|
| 1 | Unidentified | On | Analog line 1 is off-hook |
|-----+--------------+----------+----------------------------|
| 1 | Unidentified | Off | Analog line 1 is on-hook |
|-----+--------------+----------+----------------------------|
| 2 | Unidentified | On | Analog line 2 is off-hook |
|-----+--------------+----------+----------------------------|
| 2 | Unidentified | Off | Analog line 2 is on-hook |
+------------------------------------------------------------+
+--------------------------------------------------------+
| SUPPORTED STANDARD COMMANDS |
|--------------------------------------------------------|
| Basic AT Commands |
|--------------------------------------------------------|
| +++, ‘comma’, A/ |
|--------------------------------------------------------|
| A, E, L, M, O, V |
|--------------------------------------------------------|
| &C, &D, &F, &W, &Z |
|--------------------------------------------------------|
| S-Registers |
|--------------------------------------------------------|
| S0, S1, S2, S3, S4, S5, S7, S8 |
|--------------------------------------------------------|
| Note: See MHI help file for complete information. |
+--------------------------------------------------------+
Proprietary AT Command Set
+------------------------------------------------------------+
| ADDRESS IDENTIFICATION |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &ZOy=YaNb<#>/Zcxxxx/ [cmds] |
| | |
| | AT [cmds] &ZOy=A/Zcxxxx/ [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the modem’s call identification to |
| | identify itself to remote ISDN devices. A |
| | indicates that no number is specified. |
|--------------+---------------------------------------------|
| Note: | One of either the YaNb<#> arguments or the |
| | A/Zcxxxx/ must be present. |
|--------------+---------------------------------------------|
| Argument | Function |
|--------------+---------------------------------------------|
| y=A | Set address for analog adapter 1. |
|--------------+---------------------------------------------|
| y=B | Set address for analog adapter 2. |
|--------------+---------------------------------------------|
| y=I | Set address for ISDN. |
|--------------+---------------------------------------------|
| í a=0 | Unknown number locality. |
|--------------+---------------------------------------------|
| a=1 | International number. |
|--------------+---------------------------------------------|
| a=2 | National number. |
|--------------+---------------------------------------------|
| a=3 | Network number. |
|--------------+---------------------------------------------|
| a=4 | Subscriber number. |
|--------------+---------------------------------------------|
| a=6 | Abbreviated number. |
|--------------+---------------------------------------------|
| í b=0 | Unknown number type. |
|--------------+---------------------------------------------|
| b=1 | ISDN type number. |
|--------------+---------------------------------------------|
| b=3 | X.121 data type number. |
|--------------+---------------------------------------------|
| b=8 | National standard number. |
|--------------+---------------------------------------------|
| b=9 | Private number. |
|--------------+---------------------------------------------|
| í c=0 | NSAP subaddress of IA5 characters, |
| | AFI=0x50. |
|--------------+---------------------------------------------|
| c=2 | User specified subaddress of IA5 |
| | characters. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ADDRESS IDENTIFICATION - INCOMING CALL |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &ZIn=<#> [cmds] |
|--------------+---------------------------------------------|
| Description: | Compares the number for an incoming call to |
| | the address stored for each value of n. If |
| | the numbers match, the call is routed to |
| | the appropriate mode and protocol. |
|--------------+---------------------------------------------|
| Argument | Function |
|--------------+---------------------------------------------|
| n=0 | Set address for X.75 ISDN. |
|--------------+---------------------------------------------|
| n=1 | Set address for V.110 ISDN. |
|--------------+---------------------------------------------|
| n=2 | Set address for V.120 ISDN. |
|--------------+---------------------------------------------|
| n=3 | Set address for PPP asynchronous to HDLC |
| | conversion. |
|--------------+---------------------------------------------|
| n=4 | Set address for protocol auto-detection. |
|--------------+---------------------------------------------|
| n=6 | Set address for analog adapter 1. |
|--------------+---------------------------------------------|
| n=7 | Set address for analog adapter 2. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| AUTO-ANSWER PRIORITY |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Ln [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects which analog adapter will answer |
| | incoming analog calls first. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í &L0 | Analog adapter 1 answers first. |
|--------------+---------------------------------------------|
| &L1 | Analog adapter 2 answers first. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BANDWIDTH ON DEMAND - HIGH TRAFFIC THRESHOLD |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] JAn [cmds] |
|--------------+---------------------------------------------|
| Default: | 48 |
|--------------+---------------------------------------------|
| Range: | 0 - 255 |
|--------------+---------------------------------------------|
| Unit: | 1 Kbps |
|--------------+---------------------------------------------|
| Description: | Sets the level that the bandwidth in use |
| | must be over for the time set by the KAM |
| | and KAS commands for the TA to attempt to |
| | add another B channel connection. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BANDWIDTH ON DEMAND - HIGH TRAFFIC TIME, MINUTES |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] KAMn [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0 - 63 |
|--------------+---------------------------------------------|
| Unit: | 1 minute |
|--------------+---------------------------------------------|
| Description: | Sets the amount of time, in minutes, that |
| | the bandwidth in use set by the JA command |
| | must be exceeded for the TA to attempt to |
| | add another B channel connection. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BANDWIDTH ON DEMAND - HIGH TRAFFIC TIME, SECONDS |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] KASn [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0 - 63 |
|--------------+---------------------------------------------|
| Unit: | 1 second |
|--------------+---------------------------------------------|
| Description: | Sets the amount of time, in seconds, that |
| | the bandwidth in use set by the JA command |
| | must be exceeded for the TA to attempt to |
| | add another B channel connection. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BANDWIDTH ON DEMAND - LOW TRAFFIC THRESHOLD |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] JSn [cmds] |
|--------------+---------------------------------------------|
| Default: | 32 |
|--------------+---------------------------------------------|
| Range: | 0 - 255 |
|--------------+---------------------------------------------|
| Unit: | 1 Kbps |
|--------------+---------------------------------------------|
| Description: | Sets the level that the bandwidth in use |
| | must be under for the time set by the KSM |
| | and KSS commands for the TA to drop a B |
| | channel connection. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BANDWIDTH ON DEMAND - LOW TRAFFIC TIME, MINUTES |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] KSMn [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0 - 63 |
|--------------+---------------------------------------------|
| Unit: | 1 minute |
|--------------+---------------------------------------------|
| Description: | Sets the amount of time, in minutes, that |
| | the bandwidth in use set by the JS command |
| | must be under for the TA to drop a B |
| | channel connection. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BANDWIDTH ON DEMAND - LOW TRAFFIC TIME, SECONDS |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] KSSn [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0 - 63 |
|--------------+---------------------------------------------|
| Unit: | 1 second |
|--------------+---------------------------------------------|
| Description: | Sets the amount of time, in seconds, that |
| | the bandwidth in use set by the JS command |
| | must be under for the TA to drop a B |
| | channel connection. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S15 |
|------------------------------------------------------------|
| Format: | AT [cmds] S15=n [cmds] |
|-----------------+------------------------------------------|
| Default: | 130 |
|-----------------+------------------------------------------|
| Range: | 0 - 158 |
|-----------------+------------------------------------------|
| Description: | Controls active profile and data format. |
|-----------------+------------------------------------------|
| Bit | Value | Function |
|---------+-------+------------------------------------------|
| 1, 0 | 00 | Use even parity. |
| | | |
| | 01 | Use odd parity. |
| | | |
| | í 10 | Do not use parity. |
|---------+-------+------------------------------------------|
| 2 | í 0 | Use 1 stop bit. |
| | | |
| | 1 | Use 2 stop bit. |
|---------+-------+------------------------------------------|
| 4, 3 | í 00 | Use 10-bit characters. |
| | | |
| | 01 | Use 11-bit characters. |
| | | |
| | 10 | Use 9-bit characters. |
| | | |
| | 11 | Use 8-bit characters. |
|---------+-------+------------------------------------------|
| 7, 6, 5 | 000 | Profile 0 active at power-up. |
| | | |
| | 001 | Profile 1 active at power-up. |
| | | |
| | 010 | Profile 2 active at power-up. |
| | | |
| | 011 | Profile 3 active at power-up. |
| | | |
| | í 100 | Factory defaults active at power-up. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S21 |
|------------------------------------------------------------|
| Format: | AT [cmds] S21=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 154 |
|--------------+---------------------------------------------|
| Range: | 0 - 220 |
|--------------+---------------------------------------------|
| Description: | Controls DTR, CTS, CD, and DSR signals, and |
| | speaker options. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 0 | 0 | Not used. |
|------+-------+---------------------------------------------|
| 2, 1 | 00 | Speaker disabled. |
| | | |
| | í 01 | Speaker enabled until carrier signal |
| | | detected |
| | 10 | |
| | | Speaker enabled. |
|------+-------+---------------------------------------------|
| 3 | í 0 | DSR forced high. |
| | | |
| | 1 | DSR normal. |
|------+-------+---------------------------------------------|
| 4 | 0 | CD forced high. |
| | | |
| | í 1 | CD normal. |
|------+-------+---------------------------------------------|
| 5 | 0 | Not used. |
|------+-------+---------------------------------------------|
| 7, 6 | 00 | DTR is forced on. |
| | | |
| | 01 | Dial default number on high DTR; hang up on |
| | | low DTR. |
| | í 10 | |
| | | Low DTR hangs up and returns to command |
| | 11 | mode. |
| | | |
| | | Low DTR hangs up and resets the modem to |
| | | profile 0. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S23 |
|------------------------------------------------------------|
| Format: | AT [cmds] S23=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 105 |
|--------------+---------------------------------------------|
| Range: | 0 - 127 |
|--------------+---------------------------------------------|
| Description: | Controls result codes, dialing, and echo. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 0 | 0 | Command echoing disabled. |
| | | |
| | í 1 | Command echoing enabled. |
|------+-------+---------------------------------------------|
| 1 | 0 | Not used. |
|------+-------+---------------------------------------------|
| 2 | í 0 | Insertion during phone call disabled. |
| | | |
| | 1 | Insertion during phone call enabled. |
|------+-------+---------------------------------------------|
| 5, | 000 | Basic result codes only enabled. |
| 4, 3 | | |
| | 001 | Basic and connection speed result codes |
| | | enabled. |
| | 010 | |
| | | Basic and connection speed result codes and |
| | 011 | dialtone detection enabled. |
| | | |
| | 100 | All result codes except dialtone detection |
| | | enabled. |
| | í 101 | |
| | | All result codes enabled. |
| | 110 | |
| | | All result codes plus DTE speed and error |
| | 111 | control level enabled. |
| | | |
| | | All result codes plus ARQ enabled. |
| | | |
| | | All result codes plus ARQ and error control |
| | | level enabled. |
|------+-------+---------------------------------------------|
| 6 | 0 | Display result codes in numeric form. |
| | | |
| | í 1 | Display result codes in long form. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S35 |
|------------------------------------------------------------|
| Format: | AT [cmds] S35=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0 - 144 |
|--------------+---------------------------------------------|
| Description: | Controls 4800bps V.32, handshake |
| | interruption, V.26bis mode, leased line |
| | transmission attenuation, Selective Reject, |
| | password protection, and extended result |
| | codes. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 3 - | 0000 | Not used. |
| 0 | | |
|------+-------+---------------------------------------------|
| 4 | í 0 | Modem will not dial default number when |
| | | Data/Voice button is pressed |
| | 1 | |
| | | Modem will dial default number when |
| | | Data/Voice button is pressed |
|------+-------+---------------------------------------------|
| 6, 5 | 00 | Not used. |
|------+-------+---------------------------------------------|
| 7 | í 0 | Connection speed result codes disabled on |
| | | error correcting connection. |
| | 1 | |
| | | Connection speed result codes enabled on |
| | | error correcting connection. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S38 |
|------------------------------------------------------------|
| Format: | AT [cmds] S38=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0 - 9 |
|--------------+---------------------------------------------|
| Description: | Controls auto-dial and CD signal. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 0 | í 0 | Auto-dial of default number disabled. |
| | | |
| | 1 | Auto-dial of default number enabled. |
|------+-------+---------------------------------------------|
| 2-1 | 00 | Not used. |
|------+-------+---------------------------------------------|
| 3 | í 0 | CD normal. |
| | | |
| | 1 | CD according to UNIX standard. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S42 |
|------------------------------------------------------------|
| Format: | AT [cmds] S42=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0 - 104 |
|--------------+---------------------------------------------|
| Description: | Controls escape sequence, data/voice |
| | switch, and RING result codes. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 2 - | 000 | Not used. |
| 0 | | |
|------+-------+---------------------------------------------|
| 3 | í 0 | Escape sequence enabled in answer mode. |
| | | |
| | 1 | Escape sequence disabled in answer mode. |
|------+-------+---------------------------------------------|
| 4 | 0 | Not used. |
|------+-------+---------------------------------------------|
| 5 | í 0 | Data/Voice switch enabled. |
| | | |
| | 1 | Data/Voice switch disabled. |
|------+-------+---------------------------------------------|
| 6 | í 0 | Enable RING result. |
| | | |
| | 1 | Disable RING result. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S44 |
|------------------------------------------------------------|
| Format: | AT [cmds] S44=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0 - 24 |
|--------------+---------------------------------------------|
| Description: | Controls cyclic dialing and DSR signal. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 3 | í 0 | Modem will dial only stored number |
| | | specified by an executed DS command. |
| | 1 | |
| | | Modem will cycle through stored numbers on |
| | | DS command until modem connects. |
|------+-------+---------------------------------------------|
| 4 | í 0 | DSR normal. |
| | | |
| | 1 | DSR follows DTR. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S80 |
|------------------------------------------------------------|
| Format: | AT [cmds] S80=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0 - 208 |
|--------------+---------------------------------------------|
| Description: | Controls originate/answer mode and |
| | low-layer compatibility information. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 3 - | 0000 | Not used. |
| 0 | | |
|------+-------+---------------------------------------------|
| 4 | í 0 | Analog adapter 2 does not send low-level |
| | | compatibility information. |
| | 1 | |
| | | Analog adapter 2 sends low-level |
| | | compatibility information. |
|------+-------+---------------------------------------------|
| 5 | 0 | Not used. |
|------+-------+---------------------------------------------|
| 6 | í 0 | ISDN does not send low-level compatibility |
| | | information. |
| | 1 | |
| | | ISDN sends low-level compatibility |
| | | information. |
|------+-------+---------------------------------------------|
| 7 | í 0 | Analog adapter 1 does not send low-level |
| | | compatibility information. |
| | 1 | |
| | | Analog adapter 1 sends low-level |
| | | compatibility information. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S83 |
|------------------------------------------------------------|
| Format: | AT [cmds] S83=n [cmds] |
|--------------+---------------------------------------------|
| Default: | Unidentified |
|--------------+---------------------------------------------|
| Range: | 0 - 53 |
|--------------+---------------------------------------------|
| Description: | Controls the Loopback 4 function, V.42bis |
| | compression, and the default dialing |
| | device. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 0 | 0 | Loopback 4 disabled. |
| | | |
| | 1 | Loopback 4 enabled. |
|------+-------+---------------------------------------------|
| 1 | 0 | Not used. |
|------+-------+---------------------------------------------|
| 2 | 0 | V.42bis compression disabled. |
| | | |
| | 1 | V.42bis compression enabled. |
|------+-------+---------------------------------------------|
| 3 | 0 | Not used. |
|------+-------+---------------------------------------------|
| 5, 4 | í 00 | Originate calls with analog adapter 1 by |
| | | default. |
| | 10 | |
| | | Originate calls with ISDN by default. |
| | 11 | |
| | | Originate calls with analog adapter 2 by |
| | | default. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S118 |
|------------------------------------------------------------|
| Format: | AT [cmds] S118=n [cmds] |
|--------------+---------------------------------------------|
| Default: | Unidentified |
|--------------+---------------------------------------------|
| Range: | 0 - 245 |
|--------------+---------------------------------------------|
| Description: | Controls dial-in mode, default line speed, |
| | low-speed service type, and analog call |
| | acceptance. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 0 | 0 | Dial-in calls may be answered. |
| | | |
| | 1 | Dial-in calls may not be answered. |
|------+-------+---------------------------------------------|
| 1 | 0 | Not used. |
|------+-------+---------------------------------------------|
| 2 | 0 | Use 64Kbps speed for ISDN. |
| | | |
| | 1 | Use 56Kbps speed for ISDN. |
|------+-------+---------------------------------------------|
| 3 | 0 | Not used. |
|------+-------+---------------------------------------------|
| 4 | í 0 | Use 3.1KHz service for analog line 2. |
| | | |
| | 1 | Use voice service for analog line 2. |
|------+-------+---------------------------------------------|
| 5 | í 0 | Use 3.1KHz service for analog line 1. |
| | | |
| | 1 | Use voice service for analog line 1. |
|------+-------+---------------------------------------------|
| 6 | í 0 | All analog calls will be answered. |
| | | |
| | 1 | Only analog calls with matching MSN will be |
| | | answered. |
|------+-------+---------------------------------------------|
| 7 | í 0 | Incoming analog calls will be answered. |
| | | |
| | 1 | Incoming analog calls will be ignored. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S119 |
|------------------------------------------------------------|
| Format: | AT [cmds] S119=n [cmds] |
|--------------+---------------------------------------------|
| Default: | Unidentified |
|--------------+---------------------------------------------|
| Range: | 0 - 54 |
|--------------+---------------------------------------------|
| Description: | Controls callback function, signalling DDI, |
| | call acceptance, V.110 minimum speed, and |
| | MSN function. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 0 | í 0 | Callback function disabled. |
| | | |
| | 1 | Callback function enabled. |
|------+-------+---------------------------------------------|
| 1 | í 0 | Point-to-point signaling DDI function |
| | | disabled. |
| | 1 | |
| | | Point-to-point signaling DDI function |
| | | enabled. |
|------+-------+---------------------------------------------|
| 2 | í 0 | Multipoint signaling DDI function disabled. |
| | | |
| | 1 | Multipoint signaling DDI function enabled. |
|------+-------+---------------------------------------------|
| 3 | í 0 | All calls will be answered. |
| | | |
| | 1 | Only calls with matching MSN will be |
| | | answered. |
|------+-------+---------------------------------------------|
| 4 | í 0 | V.110 speed set to 19.2Kbps if local serial |
| | | port speed is 19.2Kbps or faster. |
| | 1 | |
| | | V.110 speed set to 38.4Kbps if local serial |
| | | port speed is 38.4Kbps or faster. |
|------+-------+---------------------------------------------|
| 5 | í 0 | MSN functions normally. |
| | | |
| | 1 | Treat MSN settings as subaddresses. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CALL CHARGE - B1 |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S120? S121? [cmds] |
|--------------+---------------------------------------------|
| Default: | Read-only |
|--------------+---------------------------------------------|
| Range: | 0-65535 |
|--------------+---------------------------------------------|
| Unit: | N/A |
|--------------+---------------------------------------------|
| Description: | These registers store the accumulated call |
| | charge for the first ISDN B channel. S120 |
| | stores the Most Significant Byte, and S121 |
| | stores the Least Significant Byte. To |
| | obtain the correct value, use S120 * 256 + |
| | S121. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CALL CHARGE - B2 |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S122? S123? [cmds] |
|--------------+---------------------------------------------|
| Default: | Read-only |
|--------------+---------------------------------------------|
| Range: | 0-65535 |
|--------------+---------------------------------------------|
| Unit: | N/A |
|--------------+---------------------------------------------|
| Description: | These registers store the accumulated call |
| | charge for the second ISDN B channel. S122 |
| | stores the Most Significant Byte, and S123 |
| | stores the Least Significant Byte. To |
| | obtain the correct value, use S122 * 256 + |
| | S123. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CALLER ID |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S84=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls the Caller ID function of the TA. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S84=0 | Caller ID enabled. |
|--------------+---------------------------------------------|
| S84=16 | Caller ID disabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CALLER ID INFORMATION |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] *T [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays the last caller ID information. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CHARACTER LENGTH |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] *Cn [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets length of character. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í *C0 | Set 10-bit character. |
|--------------+---------------------------------------------|
| *C1 | Set 11-bit character. |
|--------------+---------------------------------------------|
| *C2 | Set 9-bit character. |
|--------------+---------------------------------------------|
| *C3 | Set 8-bit character. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| COMPRESSION AND ERROR CORRECTION MODE |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Knn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the type of data compression used |
| | over ISDN connections. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| &K00 | Compression disabled for ISDN calls. |
|--------------+---------------------------------------------|
| &K44 | V.42bis enabled for ISDN calls. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CONFIGURATION PROFILES |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Vn [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays active and stored configuration |
| | profiles. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| &V0 | Displays current settings. |
|--------------+---------------------------------------------|
| &V1 | Displays profile 0. |
|--------------+---------------------------------------------|
| &V2 | Displays profile 1. |
|--------------+---------------------------------------------|
| &V3 | Displays profile 2. |
|--------------+---------------------------------------------|
| &V4 | Displays profile 3. |
|--------------+---------------------------------------------|
| &V5 | Displays factory defaults. |
|--------------+---------------------------------------------|
| &V6 | Displays analog adapter 1 settings. |
|--------------+---------------------------------------------|
| &V7 | Displays analog adapter 2 settings. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DEFAULT PHONE NUMBER |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] *Dn [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0-39 |
|--------------+---------------------------------------------|
| Unit: | N/A |
|--------------+---------------------------------------------|
| Description: | Sets the default phone number to memory |
| | location n. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DEFAULT PHONE NUMBER |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S29=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0-39 |
|--------------+---------------------------------------------|
| Unit: | N/A |
|--------------+---------------------------------------------|
| Description: | Sets the default phone number to memory |
| | location n. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DES KEY SET |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] CKxxxx [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the key to be used for DES encryption. |
| | The key must be between 15 and 65 |
| | characters. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTICS |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] CG [cmds] |
|--------------+---------------------------------------------|
| Description: | Performs modem diagnostics. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAL |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] D<#> |
| | |
| | AT [cmds] DYaNb<#>/Zcxxxx/ |
| | |
| | AT [cmds] DA/Zcxxxx/ |
|--------------+---------------------------------------------|
| Description: | Dials telephone number according to any |
| | modifiers included in the string. |
|--------------+---------------------------------------------|
| Modifier | Function |
|--------------+---------------------------------------------|
| DA | Dial with analog adapter 1. |
|--------------+---------------------------------------------|
| DB | Dial with analog adapter 2. |
|--------------+---------------------------------------------|
| DI | Dial with ISDN. |
|--------------+---------------------------------------------|
| DL | Re-dial last number. |
|--------------+---------------------------------------------|
| DSm+n | Number in memory location m dialed. If n is |
| | also specified, TA will make a bundled |
| | call. |
|--------------+---------------------------------------------|
| DW | Dialing resumed following dial tone |
| | detection. |
|--------------+---------------------------------------------|
| D, | Dialing paused for amount of time specified |
| | in S8 register. |
|--------------+---------------------------------------------|
| N0 | Unknown number type. |
|--------------+---------------------------------------------|
| N1 | ISDN type number. |
|--------------+---------------------------------------------|
| N3 | X.121 data type number. |
|--------------+---------------------------------------------|
| N8 | National standard number. |
|--------------+---------------------------------------------|
| N9 | Private number. |
|--------------+---------------------------------------------|
| Y0 | Unknown number locality. |
|--------------+---------------------------------------------|
| Y1 | International number. |
|--------------+---------------------------------------------|
| Y2 | National number. |
|--------------+---------------------------------------------|
| Y3 | Network number. |
|--------------+---------------------------------------------|
| Y4 | Subscriber number. |
|--------------+---------------------------------------------|
| Y6 | Abbreviated number. |
|--------------+---------------------------------------------|
| Z0 | NSAP subaddress of IA5 characters, |
| | AFI=0x50. |
|--------------+---------------------------------------------|
| Z2 | User specified subaddress of IA5 |
| | characters. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIALING MODE DEFAULT |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &On [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects which device the TA will originate |
| | calls with by default. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| &O0 | Originate calls with analog adapter 2. |
|--------------+---------------------------------------------|
| &O2 | Originate calls with ISDN. |
|--------------+---------------------------------------------|
| &O3 | Originate calls with analog adapter 1. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DISPLAY CALL CHARGE |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] CH? [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays the number of charge units for the |
| | last call. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DYNAMIC BANDWIDTH ALLOCATION |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] CEn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects whether dynamic bandwidth |
| | allocation will be used to allow |
| | simultaneous data and voice calls. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| CE0 | Dynamic bandwidth allocation disabled. |
|--------------+---------------------------------------------|
| í CE1 | Dynamic bandwidth allocation enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ENDPOINT DISCRIMINATOR ADDRESS |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] EPD=<a,b,c,d...s,t> [cmds] |
|--------------+---------------------------------------------|
| Example: | ATEPD=<284,254,124,62,5> |
|--------------+---------------------------------------------|
| Range: | 0 - 255 |
|--------------+---------------------------------------------|
| Description: | Sets the endpoint discriminator address for |
| | multipoint PPP systems. Up to twenty |
| | numbers may be specified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FIRMWARE DOWNLOAD |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] UPX |
|--------------+---------------------------------------------|
| Description: | Begins an XMODEM download to the modem |
| | firmware. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOW CONTROL |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Hn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the type of flow control to use. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| &H0 | Flow control disabled. |
|--------------+---------------------------------------------|
| í &H3 | Hardware flow control enabled. |
|--------------+---------------------------------------------|
| &H4 | Software flow control enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOW CONTROL |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S27=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the type of flow control to use. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| S27=0 | Flow control disabled. |
|--------------+---------------------------------------------|
| í S27=24 | Hardware flow control enabled. |
|--------------+---------------------------------------------|
| S27=32 | Software flow control enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOW CONTROL CHARACTER - XOFF |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S32=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 19 |
|--------------+---------------------------------------------|
| Range: | 0-255 |
|--------------+---------------------------------------------|
| Unit: | 1 ASCII character |
|--------------+---------------------------------------------|
| Description: | Sets the character used to represent XOFF. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOW CONTROL CHARACTER - XON |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S31=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 17 |
|--------------+---------------------------------------------|
| Range: | 0-255 |
|--------------+---------------------------------------------|
| Unit: | 1 ASCII character |
|--------------+---------------------------------------------|
| Description: | Sets the character used to represent XON. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HELP |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $ [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays help on the basic (no prefix) AT |
| | commands. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HIGH LAYER COMPATIBILITY - ANALOG ADAPTER 1 |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S111=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets high layer compatibility information |
| | for analog adapter 1 in non-1TR6 modes. |
|--------------+---------------------------------------------|
| Note: | This table should not be used in 1TR6 mode; |
| | see SERVICE INDICATOR DETAILS for settings. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S111=0 | High layer compatibility information not |
| | sent. |
|--------------+---------------------------------------------|
| S111=1 | HLC information set to telephone. |
|--------------+---------------------------------------------|
| S111=4 | HLC information set to fax. |
|--------------+---------------------------------------------|
| S111=40 | HLC information set to F.220 Teletex. |
|--------------+---------------------------------------------|
| S111=49 | HLC information set to F.200 Teletex. |
|--------------+---------------------------------------------|
| S111=50 | HLC information set to F.300/T110 video |
| | service. |
|--------------+---------------------------------------------|
| S111=53 | HLC information set to F.60 telex. |
|--------------+---------------------------------------------|
| S111=56 | HLC information set to X.400 message |
| | handling. |
|--------------+---------------------------------------------|
| S111=65 | HLC information set to X.200 OSI |
| | application. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HIGH LAYER COMPATIBILITY - ANALOG ADAPTER 2 |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S108=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets high layer compatibility information |
| | for analog adapter 2 in non-1TR6 modes. |
|--------------+---------------------------------------------|
| Note: | This table should not be used in 1TR6 mode; |
| | see SERVICE INDICATOR DETAILS for settings. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S108=0 | High layer compatibility information not |
| | sent. |
|--------------+---------------------------------------------|
| S108=1 | HLC information set to telephone. |
|--------------+---------------------------------------------|
| S108=4 | HLC information set to fax. |
|--------------+---------------------------------------------|
| S108=40 | HLC information set to F.220 Teletex. |
|--------------+---------------------------------------------|
| S108=49 | HLC information set to F.200 Teletex. |
|--------------+---------------------------------------------|
| S108=50 | HLC information set to F.300/T110 video |
| | service. |
|--------------+---------------------------------------------|
| S108=53 | HLC information set to F.60 telex. |
|--------------+---------------------------------------------|
| S108=56 | HLC information set to X.400 message |
| | handling. |
|--------------+---------------------------------------------|
| S108=65 | HLC information set to X.200 OSI |
| | application. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HIGH LAYER COMPATIBILITY - ISDN INTERFACE |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S110=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets high layer compatibility information |
| | for the ISDN interface in non-1TR6 modes. |
|--------------+---------------------------------------------|
| Note: | This table should not be used in 1TR6 mode; |
| | see SERVICE INDICATOR DETAILS for settings. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S110=0 | High layer compatibility information not |
| | sent. |
|--------------+---------------------------------------------|
| S110=1 | HLC information set to telephone. |
|--------------+---------------------------------------------|
| S110=4 | HLC information set to fax. |
|--------------+---------------------------------------------|
| S110=40 | HLC information set to F.220 Teletex. |
|--------------+---------------------------------------------|
| S110=49 | HLC information set to F.200 Teletex. |
|--------------+---------------------------------------------|
| S110=50 | HLC information set to F.300/T110 video |
| | service. |
|--------------+---------------------------------------------|
| S110=53 | HLC information set to F.60 telex. |
|--------------+---------------------------------------------|
| S110=56 | HLC information set to X.400 message |
| | handling. |
|--------------+---------------------------------------------|
| S110=65 | HLC information set to X.200 OSI |
| | application. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HOOK CONTROL |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Hn [cmds] |
|--------------+---------------------------------------------|
| Description: | Hangs up ISDN and analog lines. |
|------------------------------------------------------------|
| Command | Function |
|---------------+--------------------------------------------|
| H0 | Hangs up line currently in use. |
|---------------+--------------------------------------------|
| H3 | Hangs up analog line 1. |
|---------------+--------------------------------------------|
| H4 | Hangs up analog line 2. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HOOK FLASH TIME |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S56=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 50 |
|--------------+---------------------------------------------|
| Range: | 0-255 |
|--------------+---------------------------------------------|
| Unit: | 10ms |
|--------------+---------------------------------------------|
| Description: | Selects the amount of time the analog |
| | adapter goes on-hook for a hook flash. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I-FIELD DATA LENGTH |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S114=n [cmds] |
| | |
| | AT [cmds] S115=n [cmds] |
|--------------+---------------------------------------------|
| Default: | Unidentified |
|--------------+---------------------------------------------|
| Range: | 0-65535 |
|--------------+---------------------------------------------|
| Unit: | N/A |
|--------------+---------------------------------------------|
| Description: | These registers set the data length for the |
| | I-field. S114 stores the Most Significant |
| | Byte, and S115 stores the Least Significant |
| | Byte. To set the correct value for S114, |
| | use the formula S114 = INT(value/256). To |
| | set S115, use the formula S115 = value - |
| | S114 * 256. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ISDN BUNDLE CONNECTION |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Jn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects when the modem will attempt to make |
| | a two-channel bundle connection. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í &J0 | Bundle connections disabled. |
|--------------+---------------------------------------------|
| &J1 | Bundle connections enabled on answer only. |
|--------------+---------------------------------------------|
| &J2 | Bundle connections enabled on originate |
| | only. |
|--------------+---------------------------------------------|
| &J3 | Bundle connections enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ISDN BUNDLE CONNECTION |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S87=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects when the modem will attempt to make |
| | a two-channel bundle connection. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S87=0 | Bundle connections disabled. |
|--------------+---------------------------------------------|
| S87=32 | Bundle connections enabled on answer only. |
|--------------+---------------------------------------------|
| S87=64 | Bundle connections enabled on originate |
| | only. |
|--------------+---------------------------------------------|
| S87=96 | Bundle connections enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ISDN PACKET SIZE |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] CLn [cmds] |
|--------------+---------------------------------------------|
| Default: | 252 |
|--------------+---------------------------------------------|
| Range: | 0-2048 |
|--------------+---------------------------------------------|
| Unit: | 1 byte |
|--------------+---------------------------------------------|
| Description: | Sets the maximum packet size for |
| | transmitting data on the ISDN line. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ISDN SPEED - B-CHANNEL |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &En [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the base speed that will be used |
| | for ISDN B-channel communications. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í &E0 | 64Kbps base speed. |
|--------------+---------------------------------------------|
| &E1 | 56Kbps base speed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LOCAL SERIAL PORT SPEED |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S18=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets serial port speed. |
|--------------+---------------------------------------------|
| Value | Meaning |
|--------------+---------------------------------------------|
| 0 | Serial port speed follows connect speed. |
|--------------+---------------------------------------------|
| 1 | Sets 921.6Kbps speed. |
|--------------+---------------------------------------------|
| 2 | Sets 460.8Kbps speed. |
|--------------+---------------------------------------------|
| 3 | Sets 230.4Kbps speed. |
|--------------+---------------------------------------------|
| 8 | Sets 115.2Kbps speed. |
|--------------+---------------------------------------------|
| 9 | Sets 57.6Kbps speed. |
|--------------+---------------------------------------------|
| 10 | Sets 38.4Kbps speed. |
|--------------+---------------------------------------------|
| 11 | Sets 19.2Kbps speed. |
|--------------+---------------------------------------------|
| 12 | Sets 9600bps speed. |
|--------------+---------------------------------------------|
| 13 | Sets 4800bps speed. |
|--------------+---------------------------------------------|
| 14 | Sets 2400bps speed. |
|--------------+---------------------------------------------|
| 15 | Sets 1200bps speed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LOCAL SERIAL PORT SPEED ON AUTO-ANSWER |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S20=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the speed of the local serial port |
| | when the modem auto-answers an incoming |
| | call. |
|--------------+---------------------------------------------|
| Value | Meaning |
|--------------+---------------------------------------------|
| 0 | Sets 921.6Kbps speed. |
|--------------+---------------------------------------------|
| 1 | Sets 460.8Kbps speed. |
|--------------+---------------------------------------------|
| 2 | Sets 230.4Kbps speed. |
|--------------+---------------------------------------------|
| 3 | Sets 115.2Kbps speed. |
|--------------+---------------------------------------------|
| 8 | Sets 57.6Kbps speed. |
|--------------+---------------------------------------------|
| 9 | Sets 38.4Kbps speed. |
|--------------+---------------------------------------------|
| 10 | Sets 19.2Kbps speed. |
|--------------+---------------------------------------------|
| 11 | Sets 9600bps speed. |
|--------------+---------------------------------------------|
| 12 | Sets 4800bps speed. |
|--------------+---------------------------------------------|
| 13 | Sets 2400bps speed. |
|--------------+---------------------------------------------|
| 14 | Sets 1200bps speed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LOOPBACK 4 |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] CPn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the Loopback 4 function. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í CP0 | Loopback 4 disabled. |
|--------------+---------------------------------------------|
| CP1 | Loopback 4 enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LOOPBACK TEST SIGNALS |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S41=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects whether loopback test signals 140 |
| | and 141 on the RS-232 interface will be |
| | used. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| S41=0 | Loopback test signals disabled. |
|--------------+---------------------------------------------|
| S41=8 | Loopback test signals enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| METERING PULSE |
|------------------------------------------------------------|
| Format: | AT [cmds] S89=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0 - 96 |
|--------------+---------------------------------------------|
| Description: | Selects whether the TA will generate |
| | metering pulses on either of the analog |
| | adapters. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 3 - | 0000 | Not used. |
| 0 | | |
|------+-------+---------------------------------------------|
| 5 | í 0 | Metering pulse disabled on analog adapter |
| | | 2. |
| | 1 | |
| | | Metering pulse enabled on analog adapter 2. |
|------+-------+---------------------------------------------|
| 6 | í 0 | Metering pulse disabled on analog adapter |
| | | 1. |
| | 1 | |
| | | Metering pulse enabled on analog adapter 1. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PPP IDLE OUT PREVENTION |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S124=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | 0-255 |
|--------------+---------------------------------------------|
| Unit: | 1 second |
|--------------+---------------------------------------------|
| Description: | Sends an empty packet to avoid |
| | disconnection on PPP connections. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PREFIX FOR INTERNATIONAL NUMBERS |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] CIxxxx [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the prefix that the modem will prepend |
| | to international numbers when reporting |
| | them in result codes. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PREFIX FOR LONG-DISTANCE NUMBERS |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] CNxxxx [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the prefix that the modem will prepend |
| | to long-distance (but not international) |
| | numbers when reporting them in result |
| | codes. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PROTOCOL/SPEED - ISDN B-CHANNEL |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Bnn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the protocol and speed that will be |
| | used for ISDN B-channel communications. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| B00 | Use X.75 transparent. |
|--------------+---------------------------------------------|
| B01 | Use X.75 with T.70. |
|--------------+---------------------------------------------|
| B04 | Use X.75 with BTX. |
|--------------+---------------------------------------------|
| B10 | Use V.110 autospeed. |
|--------------+---------------------------------------------|
| B13 | Use V.110 at 2400bps. |
|--------------+---------------------------------------------|
| B14 | Use V.110 at 4800bps. |
|--------------+---------------------------------------------|
| B15 | Use V.110 at 9600bps. |
|--------------+---------------------------------------------|
| B16 | Use V.110 at 14.4Kbps. |
|--------------+---------------------------------------------|
| B17 | Use V.110 at 19.2Kbps. |
|--------------+---------------------------------------------|
| B18 | Use V.110 at 38.4Kbps. |
|--------------+---------------------------------------------|
| B19 | Use V.110 at 57.6Kbps. |
|--------------+---------------------------------------------|
| B20 | Use V.120. |
|--------------+---------------------------------------------|
| B40 | Use PPP asynchronous to HDLC conversion. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PROTOCOL/SPEED - ISDN B-CHANNEL |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S82=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the protocol and speed that will be |
| | used for ISDN B-channel communications. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| S82=60 | Use V.120 at 64Kbps. |
|--------------+---------------------------------------------|
| S82=61 | Use V.120 at 56Kbps. |
|--------------+---------------------------------------------|
| S82=62 | Use X.75 transparent at 64Kbps. |
|--------------+---------------------------------------------|
| S82=63 | Use X.75 transparent at 56Kbps. |
|--------------+---------------------------------------------|
| S82=64 | Use X.75 with T.70 at 64Kbps. |
|--------------+---------------------------------------------|
| S82=65 | Use X.75 with T.70 at 56Kbps. |
|--------------+---------------------------------------------|
| S82=70 | Use X.75 with BTX at 64Kbps. |
|--------------+---------------------------------------------|
| S82=71 | Use X.75 with BTX at 56Kbps. |
|--------------+---------------------------------------------|
| S82=72 | Use V.110 at 64Kbps. |
|--------------+---------------------------------------------|
| S82=73 | Use V.110 at 56Kbps. |
|--------------+---------------------------------------------|
| S82=74 | Use PPP asynchronous to HDLC conversion at |
| | 64Kbps. |
|--------------+---------------------------------------------|
| S82=75 | Use PPP asynchronous to HDLC conversion at |
| | 56Kbps. |
|--------------+---------------------------------------------|
| S82=76 | Use SLIP asynchronous to HDLC conversion at |
| | 64Kbps. |
|--------------+---------------------------------------------|
| S82=77 | Use SLIP asynchronous to HDLC conversion at |
| | 56Kbps. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PROTOCOL/SPEED - ISDN B-CHANNEL BUNDLING |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S100=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the protocol that will be used for |
| | ISDN B-channel bundling. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S100=0 | Use Multiple Link Protocol. |
|--------------+---------------------------------------------|
| S100=1 | Use cFossil Channel Bundling. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PROTOCOL/SPEED - ISDN D-CHANNEL |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Pn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the protocol and speed that will be |
| | used for ISDN D-channel communications. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í P0 | Use Northern Telecom. |
|--------------+---------------------------------------------|
| P1 | Use National ISDN for 1 SPID. |
|--------------+---------------------------------------------|
| P2 | Use National ISDN for 2 SPIDs. |
|--------------+---------------------------------------------|
| P4 | Use AT&T point-to-point. |
|--------------+---------------------------------------------|
| P5 | Use AT&T multipoint for 1 SPID. |
|--------------+---------------------------------------------|
| P6 | Use AT&T multipoint for 2 SPIDs. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PROTOCOL/SPEED - ISDN D-CHANNEL |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S86=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the protocol and speed that will be |
| | used for ISDN D-channel communications. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S86=0 | Use Northern Telecom. |
|--------------+---------------------------------------------|
| S86=1 | Use National ISDN for 1 SPID. |
|--------------+---------------------------------------------|
| S86=2 | Use National ISDN for 2 SPIDs. |
|--------------+---------------------------------------------|
| S86=4 | Use AT&T point-to-point. |
|--------------+---------------------------------------------|
| S86=5 | Use AT&T multipoint for 1 SPID. |
|--------------+---------------------------------------------|
| S86=6 | Use AT&T multipoint for 2 SPIDs. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PROTOCOL/SPEED - OUTGOING ISDN |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S102=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the protocol and speed that will be |
| | used for outgoing ISDN communications. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| S102=60 | Use V.120 at 64Kbps. |
|--------------+---------------------------------------------|
| S102=61 | Use V.120 at 56Kbps. |
|--------------+---------------------------------------------|
| S102=62 | Use X.75 transparent at 64Kbps. |
|--------------+---------------------------------------------|
| S102=63 | Use X.75 transparent at 56Kbps. |
|--------------+---------------------------------------------|
| S102=64 | Use X.75 with T.70 at 64Kbps. |
|--------------+---------------------------------------------|
| S102=65 | Use X.75 with T.70 at 56Kbps. |
|--------------+---------------------------------------------|
| S102=70 | Use X.75 with BTX at 64Kbps. |
|--------------+---------------------------------------------|
| S102=71 | Use X.75 with BTX at 56Kbps. |
|--------------+---------------------------------------------|
| S102=72 | Use V.110 at 64Kbps. |
|--------------+---------------------------------------------|
| S102=73 | Use V.110 at 56Kbps. |
|--------------+---------------------------------------------|
| S102=74 | Use PPP asynchronous to HDLC conversion at |
| | 64Kbps. |
|--------------+---------------------------------------------|
| S102=75 | Use PPP asynchronous to HDLC conversion at |
| | 56Kbps. |
|--------------+---------------------------------------------|
| S102=76 | Use SLIP asynchronous to HDLC conversion at |
| | 64Kbps. |
|--------------+---------------------------------------------|
| S102=77 | Use SLIP asynchronous to HDLC conversion at |
| | 56Kbps. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| REPORT INFORMATION |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] In [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays information about the TA. |
|------------------------------------------------------------|
| Command | Function |
|---------------+--------------------------------------------|
| I0 | Displays product code. |
|---------------+--------------------------------------------|
| I1 | Displays product information and ROM |
| | checksum. |
|---------------+--------------------------------------------|
| I3 | Displays firmware revision. |
|---------------+--------------------------------------------|
| I6 | Displays statistics on current connection. |
|---------------+--------------------------------------------|
| I9 | Displays Plug-N-Play code. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| RESULT CODES |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Qn [cmds] |
|--------------+---------------------------------------------|
| Description: | Enables modem to send result codes to the |
| | DTE. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í Q0 | Result code sending enabled. |
|--------------+---------------------------------------------|
| Q1 | Result code sending disabled. |
|--------------+---------------------------------------------|
| Q2 | Result code sending enabled in originate |
| | mode only. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| RESULT CODES |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Xn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects which result codes will be |
| | displayed. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| X0 | Standard result codes only are enabled. |
|--------------+---------------------------------------------|
| X1 | Standard and DCE connection speed result |
| | codes are enabled. |
|--------------+---------------------------------------------|
| X2 | Standard and DCE connection speed result |
| | codes and dial tone detection are enabled. |
|--------------+---------------------------------------------|
| X3 | All result codes except dial tone detection |
| | are enabled. |
|--------------+---------------------------------------------|
| X4 | All result codes are enabled. |
|--------------+---------------------------------------------|
| í X5 | All result codes plus DTE speed and error |
| | control level are enabled. |
|--------------+---------------------------------------------|
| X6 | All result codes plus ARQ are enabled. |
|--------------+---------------------------------------------|
| X7 | All result codes plus ARQ and error control |
| | level are enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| RESULT CODES - ANSWER MODE |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S40=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Enables modem to send result codes to the |
| | DTE in answer mode. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S40=0 | Result code sending in answer mode enabled. |
|--------------+---------------------------------------------|
| S40=2 | Result code sending in answer mode |
| | disabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| RING VOLUME |
|------------------------------------------------------------|
| Format: | AT [cmds] Nn [cmds] |
|--------------+---------------------------------------------|
| Default: | 3 |
|--------------+---------------------------------------------|
| Range: | 0 - 3 |
|--------------+---------------------------------------------|
| Unit: | N/A |
|--------------+---------------------------------------------|
| Description: | Sets the volume of the ring sound. N0 |
| | disables the ring sound. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERVICE INDICATOR - ANALOG ADAPTER 1 |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S107=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the 1TR6 Service Indicator for calls |
| | made with analog adapter 1. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S107=1 | Service Indicator set for voice call. |
|--------------+---------------------------------------------|
| S107=2 | Service Indicator set for data/fax call. |
|--------------+---------------------------------------------|
| S107=7 | Service Indicator set for ISDN call. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERVICE INDICATOR - ANALOG ADAPTER 2 |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S104=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the 1TR6 Service Indicator for calls |
| | made with analog adapter 2. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S104=1 | Service Indicator set for voice call. |
|--------------+---------------------------------------------|
| S104=2 | Service Indicator set for data/fax call. |
|--------------+---------------------------------------------|
| S104=7 | Service Indicator set for ISDN call. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERVICE INDICATOR - ISDN |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S106=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the 1TR6 Service Indicator for ISDN |
| | calls. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| S106=1 | Service Indicator set for voice call. |
|--------------+---------------------------------------------|
| S106=2 | Service Indicator set for data/fax call. |
|--------------+---------------------------------------------|
| í S106=7 | Service Indicator set for ISDN call. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERVICE INDICATOR DETAILS - ANALOG ADAPTER 1 |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S111=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets additional details for the 1TR6 |
| | Service Indicator for calls made with |
| | analog adapter 1. |
|--------------+---------------------------------------------|
| Note: | This table should only be used in 1TR6 |
| | mode. |
|--------------+---------------------------------------------|
| Service | Command | Function |
| Indicator | | |
|--------------+--------------+------------------------------|
| S107=1 | S111=1 | Set SI for 3.1KHz digital |
| | | voice call. |
|--------------+--------------+------------------------------|
| | S111=2 | Set SI for analog voice |
| | | call. |
|--------------+--------------+------------------------------|
| S107=2 | S111=2 | Set SI for fax call. |
|--------------+--------------+------------------------------|
| | S111=3 | Set SI for data call. |
|--------------+--------------+------------------------------|
| | S111=4 | Set SI for BTX call. |
|--------------+--------------+------------------------------|
| S107=7 | Bit | Value | Function |
|--------------+------+-------+------------------------------|
| | 1, 0 | 00 | Set SI for X.75 protocol. |
| | | | |
| | | 01 | Set SI for asynchronous |
| | | | V.110 protocol. |
| | | 10 | |
| | | | Set SI for asynchronous |
| | | 11 | V.110 protocol. |
| | | | |
| | | | Set SI for synchronous V.110 |
| | | | protocol. |
|--------------+---------------------------------------------|
| | For V.110 asynchronous mode: |
|--------------+---------------------------------------------|
| | 2 | 0 | Set SI for 8 data bits. |
| | | | |
| | | 1 | Set SI for 7 data bits. |
|--------------+------+-------+------------------------------|
| | 3 | 0 | Set SI for 1 stop bit. |
| | | | |
| | | 1 | Set SI for 2 stop bits. |
|--------------+------+-------+------------------------------|
| | 4 | 0 | Set SI for no parity. |
| | | | |
| | | 1 | Set SI for even parity. |
|--------------+------+-------+------------------------------|
| | 7-5 | | Bits 1, 0: | Bits 1, 0: 10 |
| | | | 01 | |
|--------------+------+-------+--------------+---------------|
| | | 000 | Set speed to | Set speed to |
| | | | 1200bps. | 38.4Kbps. |
|--------------+------+-------+------------------------------|
| | | 011 | Set speed to 2400bps. |
| | | | |
| | | 100 | Set speed to 4800bps. |
| | | | |
| | | 101 | Set speed to 9600bps. |
| | | | |
| | | 110 | Set speed to 14.4Kbps. |
| | | | |
| | | 111 | Set speed to 19.2Kbps. |
|--------------+---------------------------------------------|
| | For V.110 synchronous mode: |
|--------------+---------------------------------------------|
| | 3, 2 | 01 | Not used |
|--------------+------+-------+------------------------------|
| | 7-4 | 0000 | Set speed to 1200bps. |
| | | | |
| | | 0011 | Set speed to 2400bps. |
| | | | |
| | | 0100 | Set speed to 4800bps. |
| | | | |
| | | 1010 | Set speed to 9600bps. |
| | | | |
| | | 0110 | Set speed to 14.4Kbps. |
| | | | |
| | | 0111 | Set speed to 19.2Kbps. |
| | | | |
| | | 1000 | Set speed to 48Kbps. |
| | | | |
| | | 1001 | Set speed to 56Kbps. |
| | | | |
| | | 1010 | Set speed to 56Kbps on |
| | | | 56Kbps line only. |
| | | 1111 | |
| | | | Negotiate highest common |
| | | | speed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERVICE INDICATOR DETAILS - ANALOG ADAPTER 2 |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S108=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets additional details for the 1TR6 |
| | Service Indicator for calls made with |
| | analog adapter 2. |
|--------------+---------------------------------------------|
| Note: | This table should only be used in 1TR6 |
| | mode. |
|--------------+---------------------------------------------|
| Service | Command | Function |
| Indicator | | |
|--------------+--------------+------------------------------|
| S104=1 | S108=1 | Set SI for 3.1KHz digital |
| | | voice call. |
|--------------+--------------+------------------------------|
| | S108=2 | Set SI for analog voice |
| | | call. |
|--------------+--------------+------------------------------|
| S104=2 | S108=2 | Set SI for fax call. |
|--------------+--------------+------------------------------|
| | S108=3 | Set SI for data call. |
|--------------+--------------+------------------------------|
| | S108=4 | Set SI for BTX call. |
|--------------+--------------+------------------------------|
| S104=7 | Bit | Value | Function |
|--------------+------+-------+------------------------------|
| | 1, 0 | 00 | Set SI for X.75 protocol. |
| | | | |
| | | 01 | Set SI for asynchronous |
| | | | V.110 protocol. |
| | | 10 | |
| | | | Set SI for asynchronous |
| | | 11 | V.110 protocol. |
| | | | |
| | | | Set SI for synchronous V.110 |
| | | | protocol. |
|--------------+---------------------------------------------|
| | For V.110 asynchronous mode: |
|--------------+---------------------------------------------|
| | 2 | 0 | Set SI for 8 data bits. |
| | | | |
| | | 1 | Set SI for 7 data bits. |
|--------------+------+-------+------------------------------|
| | 3 | 0 | Set SI for 1 stop bit. |
| | | | |
| | | 1 | Set SI for 2 stop bits. |
|--------------+------+-------+------------------------------|
| | 4 | 0 | Set SI for no parity. |
| | | | |
| | | 1 | Set SI for even parity. |
|--------------+------+-------+------------------------------|
| | 7-5 | | Bits 1, 0: | Bits 1, 0: 10 |
| | | | 01 | |
|--------------+------+-------+--------------+---------------|
| | | 000 | Set speed to | Set speed to |
| | | | 1200bps. | 38.4Kbps. |
|--------------+------+-------+------------------------------|
| | | 011 | Set speed to 2400bps. |
| | | | |
| | | 100 | Set speed to 4800bps. |
| | | | |
| | | 101 | Set speed to 9600bps. |
| | | | |
| | | 110 | Set speed to 14.4Kbps. |
| | | | |
| | | 111 | Set speed to 19.2Kbps. |
|--------------+---------------------------------------------|
| | For V.110 synchronous mode: |
|--------------+---------------------------------------------|
| | 3, 2 | 01 | Not used |
|--------------+------+-------+------------------------------|
| | 7-4 | 0000 | Set speed to 1200bps. |
| | | | |
| | | 0011 | Set speed to 2400bps. |
| | | | |
| | | 0100 | Set speed to 4800bps. |
| | | | |
| | | 1010 | Set speed to 9600bps. |
| | | | |
| | | 0110 | Set speed to 14.4Kbps. |
| | | | |
| | | 0111 | Set speed to 19.2Kbps. |
| | | | |
| | | 1000 | Set speed to 48Kbps. |
| | | | |
| | | 1001 | Set speed to 56Kbps. |
| | | | |
| | | 1010 | Set speed to 56Kbps on |
| | | | 56Kbps line only. |
| | | 1111 | |
| | | | Negotiate highest common |
| | | | speed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERVICE INDICATOR DETAILS - ISDN ADAPTER |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S110=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets additional details for the 1TR6 |
| | Service Indicator for calls made with the |
| | ISDN interface. |
|--------------+---------------------------------------------|
| Note: | This table should only be used in 1TR6 |
| | mode. |
|--------------+---------------------------------------------|
| Service | Command | Function |
| Indicator | | |
|--------------+--------------+------------------------------|
| S106=1 | S110=1 | Set SI for 3.1KHz digital |
| | | voice call. |
|--------------+--------------+------------------------------|
| | S110=2 | Set SI for analog voice |
| | | call. |
|--------------+--------------+------------------------------|
| S106=2 | S110=2 | Set SI for fax call. |
|--------------+--------------+------------------------------|
| | S110=3 | Set SI for data call. |
|--------------+--------------+------------------------------|
| | S110=4 | Set SI for BTX call. |
|--------------+--------------+------------------------------|
| S106=7 | Bit | Value | Function |
|--------------+------+-------+------------------------------|
| | 1, 0 | 00 | Set SI for X.75 protocol. |
| | | | |
| | | 01 | Set SI for asynchronous |
| | | | V.110 protocol. |
| | | 10 | |
| | | | Set SI for asynchronous |
| | | 11 | V.110 protocol. |
| | | | |
| | | | Set SI for synchronous V.110 |
| | | | protocol. |
|--------------+---------------------------------------------|
| | For V.110 asynchronous mode: |
|--------------+---------------------------------------------|
| | 2 | 0 | Set SI for 8 data bits. |
| | | | |
| | | 1 | Set SI for 7 data bits. |
|--------------+------+-------+------------------------------|
| | 3 | 0 | Set SI for 1 stop bit. |
| | | | |
| | | 1 | Set SI for 2 stop bits. |
|--------------+------+-------+------------------------------|
| | 4 | 0 | Set SI for no parity. |
| | | | |
| | | 1 | Set SI for even parity. |
|--------------+------+-------+------------------------------|
| | 7-5 | | Bits 1, 0: | Bits 1, 0: 10 |
| | | | 01 | |
|--------------+------+-------+--------------+---------------|
| | | 000 | Set speed to | Set speed to |
| | | | 1200bps. | 38.4Kbps. |
|--------------+------+-------+------------------------------|
| | | 011 | Set speed to 2400bps. |
| | | | |
| | | 100 | Set speed to 4800bps. |
| | | | |
| | | 101 | Set speed to 9600bps. |
| | | | |
| | | 110 | Set speed to 14.4Kbps. |
| | | | |
| | | 111 | Set speed to 19.2Kbps. |
|--------------+---------------------------------------------|
| | For V.110 synchronous mode: |
|--------------+---------------------------------------------|
| | 3, 2 | 01 | Not used |
|--------------+------+-------+------------------------------|
| | 7-4 | 0000 | Set speed to 1200bps. |
| | | | |
| | | 0011 | Set speed to 2400bps. |
| | | | |
| | | 0100 | Set speed to 4800bps. |
| | | | |
| | | 1010 | Set speed to 9600bps. |
| | | | |
| | | 0110 | Set speed to 14.4Kbps. |
| | | | |
| | | 0111 | Set speed to 19.2Kbps. |
| | | | |
| | | 1000 | Set speed to 48Kbps. |
| | | | |
| | | 1001 | Set speed to 56Kbps. |
| | | | |
| | | 1010 | Set speed to 56Kbps on |
| | | | 56Kbps line only. |
| | | 1111 | |
| | | | Negotiate highest common |
| | | | speed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERVICE PROFILE ID NUMBER |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] SPIDn=aaaa [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets service profile ID number n to aaaa. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SOFT RESET |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Zn [cmds] |
|--------------+---------------------------------------------|
| Description: | Restores modem profiles previously saved in |
| | non-volatile RAM using the &W command. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| Z0 | Restore profile 0. |
|--------------+---------------------------------------------|
| Z1 | Restore profile 1. |
|--------------+---------------------------------------------|
| Z2 | Restore profile 2. |
|--------------+---------------------------------------------|
| Z3 | Restore profile 3. |
|--------------+---------------------------------------------|
| Z4 | Restore factory defaults and use them as |
| | power-on defaults. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| STATUS REGISTER BIT |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | Read: AT [cmds] Sn.m=0 or 1 [cmds] |
| | |
| | Write: AT [cmds] Sn.m=? [cmds] |
|--------------+---------------------------------------------|
| Example: | AT S40.4=1 S51.3?<CR> |
|--------------+---------------------------------------------|
| Description: | Sets/clears or reads bit m of register n. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| TEST MODES |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Tn |
|--------------+---------------------------------------------|
| Description: | Performs test modes. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| &T0 | End current test. |
|--------------+---------------------------------------------|
| &T9 | Begin ISDN loopback. |
|--------------+---------------------------------------------|
| &T10 | Begin ISDN loopback and self-test. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| TEST MODES IN PROGRESS |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S16? [cmds] |
|--------------+---------------------------------------------|
| Description: | Returns a value indicating any test modes |
| | in progress. |
|--------------+---------------------------------------------|
| Value | Meaning |
|--------------+---------------------------------------------|
| 0 | No test in progress. |
|--------------+---------------------------------------------|
| 1 | Loopback test in progress. |
|--------------+---------------------------------------------|
| 9 | ISDN loopback test in progress. |
|--------------+---------------------------------------------|
| 10 | ISDN loopback test and self-test in |
| | progress. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| TRANSMIT MESSAGE |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Tnxxxx [cmds] |
|--------------+---------------------------------------------|
| Description: | Sends a text message xxxx to the remote |
| | modem with the specified protocol. If no |
| | parameters are specified, the last message |
| | will be retransmitted. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| T0 | Send in user-defined protocol. |
|--------------+---------------------------------------------|
| T1 | Send in OSI high-layer protocol. |
|--------------+---------------------------------------------|
| T2 | Send in X.244. |
|--------------+---------------------------------------------|
| T3 | Used for system management. |
|--------------+---------------------------------------------|
| í T4 | Send in IA5 format. |
|--------------+---------------------------------------------|
| T7 | Send in ITU-T V.120 protocol. |
|--------------+---------------------------------------------|
| T8 | Send in Q.931 call control protocol. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| V.110 SPEED |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S117=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the speed that will be used for |
| | V.110 communications. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| S117=0 | V.110 autospeed. |
|--------------+---------------------------------------------|
| S117=3 | V.110 at 2400bps. |
|--------------+---------------------------------------------|
| S117=4 | V.110 at 4800bps. |
|--------------+---------------------------------------------|
| S117=5 | V.110 at 9600bps. |
|--------------+---------------------------------------------|
| S117=6 | V.110 at 14.4Kbps. |
|--------------+---------------------------------------------|
| S117=7 | V.110 at 19.2Kbps. |
|--------------+---------------------------------------------|
| S117=8 | V.110 at 38.4Kbps. |
|--------------+---------------------------------------------|
| S117=9 | V.110 at 57.6Kbps. |
+------------------------------------------------------------+