Subj : VOIP Devices
To   : Rick Christian
From : Charles Stephenson
Date : Sat Jan 05 2019 21:57:28

  Re: VOIP Devices
  By: Rick Christian to Charles Stephenson on Mon Dec 31 2018 07:53 pm


 RC> VOIP and V.90/90/34 etc. modedms are NOT going to work, reliably or at
 RC> all. 

Yeah, I've heard the highest reliable speed is 9600 baud, anything else it's
too many errors.

 RC> known as T.38... Its not the same signalling over "SIP line" as a POTS
 RC> line If you want dial up you will need a POTS line and modem or ISDN BRI
 RC> if you can still get it.. most have have cut it off, unless you had it
 RC> already. 

I'm giving up on the grandstream.  I DO know a few Sysops/users using Magic
Jack for in and outbound modem transmission.
Regards,
  KrUpTiOn
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