[Freeswitch-users] Sofia - calling through gateway - duplicate RTP port in SDP

Brian West brian at freeswitch.org
Sun Apr 20 07:21:50 PDT 2008

Can you provide a bit more detail?  I can only guess what or how  
you're trying to use it.

How are you trying to call a registered user?  It's perfectly OK to  
receive media from two different IP's on the same port but I smell a  
bug but more so a usage case we haven't tested.

Provide the sip trace and the console log on pastebin and reply with  
the urls.


On Apr 20, 2008, at 5:42 AM, kokoska rokoska wrote:

> Hi all,
> I have came into troubles with calling from localy registered user
> through Sofia gateway:
> FreeSWITCH offers the same RTP port in SDP to both call legs and thus
> I'm without audio and FreeSWITCH kills the call after a while with  
> cause
> MEDIA_TIMEOUT (this is not really valid cause, because media goes to
> FreeSWITCH from both legs, but to the same port :-)
> When I make call between localy registered users, everything looks  
> good.
> I really don't know what I'm doing wrong, so any clue is very
> appreciated :-)
> BTW: I have both FreeSWITCH console log and pcap dump if someone
> interested. And, of course, can supply any other required informations
> about calls.
> Thanks in advance, best regards
> kokoska.rokoska
> _______________________________________________
> Freeswitch-users mailing list
> Freeswitch-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org

Brian West
sip:brian at freeswitch.org

More information about the FreeSWITCH-users mailing list