The proxy responds with 480 request timeout. Probably the VoIP gateway becomes terminally confused with your SDP offer. Which, among other interesting things, contains two DTMF payloads with different bitrates. I'll file a Farsight bug about this.
The proxy responds with 480 request timeout. Probably the VoIP gateway becomes terminally confused with your SDP offer. Which, among other interesting things, contains two DTMF payloads with different bitrates. I'll file a Farsight bug about this.