[asterisk-users] T.38 termination

Jeff LaCoursiere jeff at jeff.net
Fri Nov 8 10:27:37 CST 2013

Hi folks,

I've been trying to evaluate T.38 termination providers for a document 
fax service we currently use (really!) US Robotics Courier modems for, 
on POTs lines.  I managed to make it work through one of our existing 
upstreams, and reliably, but sadly they are the one upstream I was 
planning to cancel shortly.  Of our other five upstreams, including a 
new one that I signed up with just a few days ago, I am getting 
nowhere.  All of course advertise that they terminate T.38.  It seems to 
either work perfectly or not at all.

Can anyone make a solid recommendation of using Hylafax/t38modem with a 
US based termination provider?  I don't care about inbound at the moment 
- just the ability to use "sendfax" to shoot out documents on demand.


Jeff LaCoursiere
StratusTalk, Inc.

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