[Jul 23 21:35:39] <--- SIP read from 192.168.164.154:10011 ---> INVITE sip:959@aster.xyz.com SIP/2.0 Via: SIP/2.0/UDP 192.168.164.154:10011;branch=z9hG4bK-d87543-4b364a33d25bde20-1--d87543- From: "hoff" ;tag=d911b373 To: Call-ID: a349365d562c0419@amV6ZWsuaS5jeg.. CSeq: 1 INVITE Contact: Max-Forwards: 70 Supported: eventlist User-Agent: CounterPath eyeBeam release 3013o stamp 23470 Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO Content-Type: application/sdp Content-Length: 308 v=0 o=- 121005605 121005646 IN IP4 192.168.164.154 s=CounterPath eyeBeam c=IN IP4 192.168.164.154 t=0 0 m=audio 10048 RTP/AVP 6 100 0 102 8 3 98 97 5 a=alt:1 1 : 481275B6 000000D8 10.0.0.2 8738 a=rtpmap:100 speex/16000 a=rtpmap:102 l16/16000 a=rtpmap:98 ilbc/8000 a=rtpmap:97 speex/8000 a=sendrecv <-------------> [Jul 23 21:35:39] --- (13 headers 12 lines) --- [Jul 23 21:35:39] ERROR[2940]: rtp.c:2232 ast_rtp_new_with_bindaddr: Unexpected bind error: Permission denied [Jul 23 21:35:39] WARNING[2940]: chan_sip.c:4829 sip_alloc: Unable to create RTP audio session: Permission denied [Jul 23 21:35:39] <--- Transmitting (NAT) to 192.168.164.154:10011 ---> SIP/2.0 500 Server internal error