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 > [email protected] > http://openser.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list [email protected] http://openser.org/cgi-bin/mailman/listinfo/users
