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 +------------------------------------------------------------+ | 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. | |--------------+---------------------------------------------| | i 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. | |--------------+---------------------------------------------| | i 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. | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i &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. | | | | | | | i 10 | Do not use parity. | |---------+-------+------------------------------------------| | 2 | i 0 | Use 1 stop bit. | | | | | | | 1 | Use 2 stop bit. | |---------+-------+------------------------------------------| | 4, 3 | i 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. | | | | | | | i 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. | | | | | | | i 01 | Speaker enabled until carrier signal | | | | detected | | | 10 | | | | | Speaker enabled. | |------+-------+---------------------------------------------| | 3 | i 0 | DSR forced high. | | | | | | | 1 | DSR normal. | |------+-------+---------------------------------------------| | 4 | 0 | CD forced high. | | | | | | | i 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. | | | i 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. | | | | | | | i 1 | Command echoing enabled. | |------+-------+---------------------------------------------| | 1 | 0 | Not used. | |------+-------+---------------------------------------------| | 2 | i 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. | | | i 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. | | | | | | | i 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 | i 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 | i 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 | i 0 | Auto-dial of default number disabled. | | | | | | | 1 | Auto-dial of default number enabled. | |------+-------+---------------------------------------------| | 2-1 | 00 | Not used. | |------+-------+---------------------------------------------| | 3 | i 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 | i 0 | Escape sequence enabled in answer mode. | | | | | | | 1 | Escape sequence disabled in answer mode. | |------+-------+---------------------------------------------| | 4 | 0 | Not used. | |------+-------+---------------------------------------------| | 5 | i 0 | Data/Voice switch enabled. | | | | | | | 1 | Data/Voice switch disabled. | |------+-------+---------------------------------------------| | 6 | i 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 | i 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 | i 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 | i 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 | i 0 | ISDN does not send low-level compatibility | | | | information. | | | 1 | | | | | ISDN sends low-level compatibility | | | | information. | |------+-------+---------------------------------------------| | 7 | i 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 | i 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 | i 0 | Use 3.1KHz service for analog line 2. | | | | | | | 1 | Use voice service for analog line 2. | |------+-------+---------------------------------------------| | 5 | i 0 | Use 3.1KHz service for analog line 1. | | | | | | | 1 | Use voice service for analog line 1. | |------+-------+---------------------------------------------| | 6 | i 0 | All analog calls will be answered. | | | | | | | 1 | Only analog calls with matching MSN will be | | | | answered. | |------+-------+---------------------------------------------| | 7 | i 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 | i 0 | Callback function disabled. | | | | | | | 1 | Callback function enabled. | |------+-------+---------------------------------------------| | 1 | i 0 | Point-to-point signaling DDI function | | | | disabled. | | | 1 | | | | | Point-to-point signaling DDI function | | | | enabled. | |------+-------+---------------------------------------------| | 2 | i 0 | Multipoint signaling DDI function disabled. | | | | | | | 1 | Multipoint signaling DDI function enabled. | |------+-------+---------------------------------------------| | 3 | i 0 | All calls will be answered. | | | | | | | 1 | Only calls with matching MSN will be | | | | answered. | |------+-------+---------------------------------------------| | 4 | i 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 | i 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 | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i *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. | |--------------+---------------------------------------------| | i CE1 | Dynamic bandwidth allocation enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | ENDPOINT DISCRIMINATOR ADDRESS | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] EPD= [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. | |--------------+---------------------------------------------| | i &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. | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i &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 | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i &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 | |--------------+---------------------------------------------| | i 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 | i 0 | Metering pulse disabled on analog adapter | | | | 2. | | | 1 | | | | | Metering pulse enabled on analog adapter 2. | |------+-------+---------------------------------------------| | 6 | i 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 | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i 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. | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i 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 | |--------------+---------------------------------------------| | i 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. | |--------------+---------------------------------------------| | i 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? | |--------------+---------------------------------------------| | 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. | |--------------+---------------------------------------------| | i 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. | +------------------------------------------------------------+