Hello
I am using Sangoma A104DE with libss7 on Asterisk 11.5.0 and terminating calls
to telco with ss7 . We are using patched version of Libss7 that have timers
functionality.(https://issues.asterisk.org/jira/browse/SS7-27)
The server is on production for the last 6 months and everything was fine
My interconnection with telco is only one way. From sip to ss7 .
Everything is fine except one thing.
One of my customers asked for t38 faxing. then i found myself in trouble.
I get several sip traces and found the problem at the end .When i receive an
invite T38 , asterisk is sending 200 OK message but in SDP it is sending
g711u,g711a,g729 as codecs. So after this point everything is messed up.
I tried to set t38pt_udptl=no in sip.conf , but still asterisk is sending sip
200 ok with sdp g711...
ı tried to set t38pt_udptl = yes,redundancy,maxdatagram=400 and
setvar=FAXOPT(gateway)=yes,20 in sip.conf but still i couldn't manage to
receive fax
So basically what i need to send fax from sip to telco but could not manage to
do till now.
Everything except fax is working like a charm.
Is anyone succeed to handle fax with libss7.
I will be glad if an expert can show me a way to achive this.
Best Regards
--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
asterisk-ss7 mailing list
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-ss7
