9 Aug
2006
9 Aug
'06
12:53 a.m.
I believe T.38 uses UDPTL instead of RTP. So you'd need support for it
in mediaproxy for it to work.
Kristian Kielhofner wrote:
Daniel-Constantin Mierla wrote:
Hello,
you should not do anything special for t38, from proxy's point of
view, does not matter the content of media stream. For the fax
relaying, you should make sure that you handle re-INVITEs properly.
Cheers,
Daniel
Daniel,
I'm having the same problems with T38, between a Sipura 2100 and
Cisco AS5350XM. Everything works quite well unless there is NAT.
When the Sipura is behind NAT I can make voice calls but T38 faxing
fails. Isn't a Re-Invite just an INVITE within an existing SIP
session? What special configuration/processing does it require? I'm
really curious about this...
Thanks!
--
Kristian Kielhofner
_______________________________________________
Users mailing list
Users(a)openser.org
http://openser.org/cgi-bin/mailman/listinfo/users