[Spce-user] Re-INVITE without SDP
Jon Bonilla (Manwe)
jbonilla at sipwise.com
Tue Dec 11 11:33:19 EST 2012
El Mon, 10 Dec 2012 22:06:44 -0000
"John Murray" <john.murray at skyracktelecom.com> escribió:
> I have been trying to work this out for a while now without success.
> I have the SPCE in transit mode passing traffic from a peer PBX to a PSTN
> The call is established fine with media passing through the SPCE however
> shortly into the call the PBX peer sends a re-INVITE with no SDP.
> This is passed to the PSTN peer who says OK and sends SDP. SPCE then passes
> this OK back to the PBX peer with the SIP contact of the SPCE but with the
> SDP contact of the PSTN peer.
> This causes the media to go direct to the PSTN peer which works for 1 minute
> until the mediaproxy times out and shuts down the call.
> I have always_use_rtpproxy and force_outbound_calls_to_peer set on both the
> PBX and PSTN peers.
Could you send ngrep-sip capture please?
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