[hylafax-users] USR External Class2.0 PPP Baud rate problems

[11th Street Lodging B&B <mail@xxxxxxxxxxxx>]

I have been working for months trying to get this right.

I have the latest version of Hylafax talking to a new USR External 
modem. I require incoming fax and data (PPP) calls. It seems common that 
Fax won't work properly with DCE speeds exceeding 19200 but of course 
DATA calls require the DCE speed to be 115200.

I have the modem idling in CLASS2.0 and can successfully receive faxes 
and PPP calls with DCE at 19200. I can use the ModemAnswerDataBeginCmd 
to change the DCE speed to 115200 but it does not seem to change the 
computer to computer connection speed up to 56k. It stays at the 
connection speed of 19.2k. However if I up the DCE speed to 115200, the 
computer to computer connection speed increases to 28.8k (I still 
haven't been able to achieve 56k) but I can not seem to get the 
ModemAnswerFaxBeginCmd to correctly lower the DCE speed to allow for a 
successful reception of a fax.

Should I set the DCE speed to 19200 or 115200?
Should I use the ModemAnswerDataBeginCmd to raise the DCE and connection 
speed? If os, how?
Should I use the ModemAnswerFaxBeginCmd to lower the DCE speed? If so, how?
I have not been able to get data connection speeds to exceed 28.8k. Any 
suggestions?

These probably seem like stupid questions and I have searched the 
archive until I am blue in the face. Can anyone help?

--
John
11th Street Lodging B&B
http://www.11street.com
1307 - 11th Street S.W.
Calgary Alberta
Canada T2R 1G5
Office Phone: +1.403.209.0111
Guest Phone: +1.403.209.0612 or +1.403.245.9612
Fax: +1.403.209.2571
Incoming and outgoing mail virus scanned by N.A.V. 2003.




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