Hi,
I am using Sofia SIP (1.12.8) as a user agent (nua). 100rel is not
activated.
xxx <-> PBX <-> sofia sip uagent
The PBX does send a Session Progress (183) with SDP with RTP Port 5555.
After the XXX picks up the PBX will send a 200 OK with SDP port not port
5555 but 4112. In the RFC's point of view that is allowed.
I get the following console output:
nta: received 200 OK for INVITE (100199414)
nta: 200 OK is going to a transaction
nta: timer set to 32000 ms
nua(0x8109c88): INVITE: ignoring duplicate SDP in 200 OK
I think thats a bug. Does someone has a quick fix for that or just a
hint?
What do you think about these (nua_session.c, line ~940)
/* Xyzzy */;
else if (!session_get_description(sip, &sdp, &len))
/* No SDP */;
else if (cr->cr_answer_recv) {
/* Ignore spurious answers after completing O/A */
//LOG3("ignoring duplicate");
//sdp = NULL;
}
//LOG3("ignoring duplicate");
//sdp = NULL;
Is there any reason to ignore this SDP?
Best regards,
Bernhard Suttner
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