Hi
All the IP adds here are public, but I get one way voice, i.e from UA to pstn I can get voice, but not from pstn to UA box
UA ---SER---PSTN
a.b.c.d - UA x.x.x.x = SER y.y.y.y = pstn gw a.a.a.a = pstn gw 2
The c= and all seem correct, and natting problems shouldn't come into this...all ports are open, there is a FW, but that doesnt show anything, any thoughts on howto debug this
Iqbal --------
U 2005/09/12 14:20:26.349238 a.b.c.d:5060 -> x.x.x.x:5060 INVITE sip:0123456789@sip.domain.com SIP/2.0. Content-Type: application/sdp. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257cfc-1c12c480-4823. CSeq: 1 INVITE. Call-ID: c7ec14d4-13c4-43257cfc-1c12c480-29-15a7ee8. Contact: sip:047132@a.b.c.d:5060. Content-Length: 241. . v=0. o=voxeo 0 0 IN IP4 a.b.c.d. s=voxeo. t=0 0. m=audio 10198 RTP/AVP 0 121 101. c=IN IP4 a.b.c.d. a=rtpmap:121 frf-dialed-digit/8000. a=fmtp:121 0-15. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=rtpmap:0 PCMU/8000.
## U 2005/09/12 14:20:26.393835 x.x.x.x:5060 -> a.b.c.d:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257cfc-1c12c480-4823. CSeq: 1 INVITE. Call-ID: c7ec14d4-13c4-43257cfc-1c12c480-29-15a7ee8. Content-Length: 0. Warning: 392 x.x.x.x:5060 "Noisy feedback tells: pid=31505 req_src_ip=a.b.c.d req_src_port=5060 in_uri=sip:0123456789@sip.domain.com out_uri=sip:44123456789@y.y.y.y:5060 via_cnt==1". .
# U 2005/09/12 14:20:26.394104 x.x.x.x:5060 -> y.y.y.y:5060 INVITE sip:44123456789@y.y.y.y:5060 SIP/2.0. Max-Forwards: 10. Record-Route: sip:x.x.x.x;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on. Content-Type: application/sdp. Via: SIP/2.0/UDP x.x.x.x;branch=z9hG4bKc628.0cf5ca27.0. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257cfc-1c12c480-4823. CSeq: 1 INVITE. Call-ID: c7ec14d4-13c4-43257cfc-1c12c480-29-15a7ee8. Contact: sip:047132@a.b.c.d:5060. Content-Length: 241. . v=0. o=voxeo 0 0 IN IP4 a.b.c.d. s=voxeo. t=0 0. m=audio 10198 RTP/AVP 0 121 101. c=IN IP4 a.b.c.d. a=rtpmap:121 frf-dialed-digit/8000. a=fmtp:121 0-15. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=rtpmap:0 PCMU/8000.
## U 2005/09/12 14:20:26.401238 y.y.y.y:5060 -> x.x.x.x:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP x.x.x.x;branch=z9hG4bKc628.0cf5ca27.0. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257cfc-1c12c480-4823. CSeq: 1 INVITE. Call-ID: c7ec14d4-13c4-43257cfc-1c12c480-29-15a7ee8. Server: Sip EXpress router (0.8.99-dev (i386/linux)). Content-Length: 0. .
###### U 2005/09/12 14:20:30.161123 y.y.y.y:5060 -> x.x.x.x:5060 SIP/2.0 183 Session Progress. Via: SIP/2.0/UDP x.x.x.x;branch=z9hG4bKc628.0cf5ca27.0,SIP/2.0/UDP a.b.c.d:5060. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257cfc-1c12c480-4823. To: sip:0123456789@sip.domain.com;tag=38EED020-1D04. Date: Mon, 12 Sep 2005 13:04:45 gmt. Call-ID: c7ec14d4-13c4-43257cfc-1c12c480-29-15a7ee8. Server: Cisco-SIPGateway/IOS-12.x. CSeq: 1 INVITE. Allow-Events: telephone-event. Contact: sip:0044123456789@a.a.a.a:5060. Record-Route: sip:y.y.y.y;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on,sip:x.x.x.x;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on. Content-Disposition: session;handling=required. Content-Type: application/sdp. Content-Length: 182. . v=0. o=CiscoSystemsSIP-GW-UserAgent 5590 7529 IN IP4 a.a.a.a. s=SIP Call. c=IN IP4 a.a.a.a. t=0 0. m=audio 17896 RTP/AVP 0. c=IN IP4 a.a.a.a. a=rtpmap:0 PCMU/8000.
# U 2005/09/12 14:20:30.163775 x.x.x.x:5060 -> a.b.c.d:5060 SIP/2.0 183 Session Progress. Via: SIP/2.0/UDP a.b.c.d:5060. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257cfc-1c12c480-4823. To: sip:0123456789@sip.domain.com;tag=38EED020-1D04. Date: Mon, 12 Sep 2005 13:04:45 gmt. Call-ID: c7ec14d4-13c4-43257cfc-1c12c480-29-15a7ee8. Server: Cisco-SIPGateway/IOS-12.x. CSeq: 1 INVITE. Allow-Events: telephone-event. Contact: sip:0044123456789@a.a.a.a:5060. Record-Route: sip:y.y.y.y;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on,sip:x.x.x.x;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on. Content-Disposition: session;handling=required. Content-Type: application/sdp. Content-Length: 182. . v=0. o=CiscoSystemsSIP-GW-UserAgent 5590 7529 IN IP4 a.a.a.a. s=SIP Call. c=IN IP4 a.a.a.a. t=0 0. m=audio 17896 RTP/AVP 0. c=IN IP4 a.a.a.a. a=rtpmap:0 PCMU/8000.
## U 2005/09/12 14:20:31.368083 y.y.y.y:5060 -> x.x.x.x:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP x.x.x.x;branch=z9hG4bKc628.0cf5ca27.0,SIP/2.0/UDP a.b.c.d:5060. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257cfc-1c12c480-4823. To: sip:0123456789@sip.domain.com;tag=38EED020-1D04. Date: Mon, 12 Sep 2005 13:04:45 gmt. Call-ID: c7ec14d4-13c4-43257cfc-1c12c480-29-15a7ee8. Server: Cisco-SIPGateway/IOS-12.x. CSeq: 1 INVITE. Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO. Allow-Events: telephone-event. Contact: sip:0044123456789@a.a.a.a:5060. Record-Route: sip:y.y.y.y;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on,sip:x.x.x.x;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on. Content-Type: application/sdp. Content-Length: 182. . v=0. o=CiscoSystemsSIP-GW-UserAgent 5590 7529 IN IP4 a.a.a.a. s=SIP Call. c=IN IP4 a.a.a.a. t=0 0. m=audio 17896 RTP/AVP 0. c=IN IP4 a.a.a.a. a=rtpmap:0 PCMU/8000.
# U 2005/09/12 14:20:31.370673 x.x.x.x:5060 -> a.b.c.d:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP a.b.c.d:5060. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257cfc-1c12c480-4823. To: sip:0123456789@sip.domain.com;tag=38EED020-1D04. Date: Mon, 12 Sep 2005 13:04:45 gmt. Call-ID: c7ec14d4-13c4-43257cfc-1c12c480-29-15a7ee8. Server: Cisco-SIPGateway/IOS-12.x. CSeq: 1 INVITE. Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO. Allow-Events: telephone-event. Contact: sip:0044123456789@a.a.a.a:5060. Record-Route: sip:y.y.y.y;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on,sip:x.x.x.x;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on. Content-Type: application/sdp. Content-Length: 182. . v=0. o=CiscoSystemsSIP-GW-UserAgent 5590 7529 IN IP4 a.a.a.a. s=SIP Call. c=IN IP4 a.a.a.a. t=0 0. m=audio 17896 RTP/AVP 0. c=IN IP4 a.a.a.a. a=rtpmap:0 PCMU/8000.
# U 2005/09/12 14:20:31.392583 a.b.c.d:5060 -> x.x.x.x:5060 ACK sip:x.x.x.x;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on SIP/2.0. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com;tag=38EED020-1D04. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257cfc-1c12c480-4823. CSeq: 1 ACK. Call-ID: c7ec14d4-13c4-43257cfc-1c12c480-29-15a7ee8. Contact: sip:047132@a.b.c.d:5060. Route: sip:y.y.y.y;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on. Route: sip:0044123456789@a.a.a.a:5060. Content-Length: 0. .
# U 2005/09/12 14:20:31.394335 x.x.x.x:5060 -> y.y.y.y:5060 ACK sip:0044123456789@a.a.a.a:5060 SIP/2.0. Max-Forwards: 10. Record-Route: sip:x.x.x.x;ftag=c7ec14d4-13c4-43257cfc-1c12c480-4823;lr=on. Via: SIP/2.0/UDP x.x.x.x;branch=0. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com;tag=38EED020-1D04. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257cfc-1c12c480-4823. CSeq: 1 ACK. Call-ID: c7ec14d4-13c4-43257cfc-1c12c480-29-15a7ee8. Contact: sip:047132@a.b.c.d:5060. Route: sip:0044123456789@a.a.a.a:5060. Content-Length: 0. .
############################################################################################################################################################################################################################################################################################################################### U 2005/09/12 14:22:25.033315 a.b.c.d:5060 -> x.x.x.x:5060 INVITE sip:0123456789@sip.domain.com SIP/2.0. Content-Type: application/sdp. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257d73-1c14942f-4823. CSeq: 1 INVITE. Call-ID: c7ec14d4-13c4-43257d73-1c14942f-29-15a7ee8. Contact: sip:047132@a.b.c.d:5060. Content-Length: 241. . v=0. o=voxeo 0 0 IN IP4 a.b.c.d. s=voxeo. t=0 0. m=audio 10198 RTP/AVP 0 121 101. c=IN IP4 a.b.c.d. a=rtpmap:121 frf-dialed-digit/8000. a=fmtp:121 0-15. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=rtpmap:0 PCMU/8000.
# U 2005/09/12 14:22:25.067537 x.x.x.x:5060 -> a.b.c.d:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257d73-1c14942f-4823. CSeq: 1 INVITE. Call-ID: c7ec14d4-13c4-43257d73-1c14942f-29-15a7ee8. Content-Length: 0. Warning: 392 x.x.x.x:5060 "Noisy feedback tells: pid=31508 req_src_ip=a.b.c.d req_src_port=5060 in_uri=sip:0123456789@sip.domain.com out_uri=sip:441560485332@y.y.y.y:5060 via_cnt==1". .
# U 2005/09/12 14:22:25.068063 x.x.x.x:5060 -> y.y.y.y:5060 INVITE sip:441560485332@y.y.y.y:5060 SIP/2.0. Max-Forwards: 10. Record-Route: sip:x.x.x.x;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on. Content-Type: application/sdp. Via: SIP/2.0/UDP x.x.x.x;branch=z9hG4bK7719.a95a2e74.0. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257d73-1c14942f-4823. CSeq: 1 INVITE. Call-ID: c7ec14d4-13c4-43257d73-1c14942f-29-15a7ee8. Contact: sip:047132@a.b.c.d:5060. Content-Length: 241. . v=0. o=voxeo 0 0 IN IP4 a.b.c.d. s=voxeo. t=0 0. m=audio 10198 RTP/AVP 0 121 101. c=IN IP4 a.b.c.d. a=rtpmap:121 frf-dialed-digit/8000. a=fmtp:121 0-15. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=rtpmap:0 PCMU/8000.
# U 2005/09/12 14:22:25.078167 y.y.y.y:5060 -> x.x.x.x:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP x.x.x.x;branch=z9hG4bK7719.a95a2e74.0. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257d73-1c14942f-4823. CSeq: 1 INVITE. Call-ID: c7ec14d4-13c4-43257d73-1c14942f-29-15a7ee8. Server: Sip EXpress router (0.8.99-dev (i386/linux)). Content-Length: 0. .
############ U 2005/09/12 14:22:28.963663 y.y.y.y:5060 -> x.x.x.x:5060 SIP/2.0 183 Session Progress. Via: SIP/2.0/UDP x.x.x.x;branch=z9hG4bK7719.a95a2e74.0,SIP/2.0/UDP a.b.c.d:5060. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257d73-1c14942f-4823. To: sip:0123456789@sip.domain.com;tag=38F09FAC-544. Date: Mon, 12 Sep 2005 13:06:43 gmt. Call-ID: c7ec14d4-13c4-43257d73-1c14942f-29-15a7ee8. Server: Cisco-SIPGateway/IOS-12.x. CSeq: 1 INVITE. Allow-Events: telephone-event. Contact: sip:0044123456789@a.a.a.a:5060. Record-Route: sip:y.y.y.y;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on,sip:x.x.x.x;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on. Content-Disposition: session;handling=required. Content-Type: application/sdp. Content-Length: 182. . v=0. o=CiscoSystemsSIP-GW-UserAgent 3344 8781 IN IP4 a.a.a.a. s=SIP Call. c=IN IP4 a.a.a.a. t=0 0. m=audio 16636 RTP/AVP 0. c=IN IP4 a.a.a.a. a=rtpmap:0 PCMU/8000.
# U 2005/09/12 14:22:28.966645 x.x.x.x:5060 -> a.b.c.d:5060 SIP/2.0 183 Session Progress. Via: SIP/2.0/UDP a.b.c.d:5060. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257d73-1c14942f-4823. To: sip:0123456789@sip.domain.com;tag=38F09FAC-544. Date: Mon, 12 Sep 2005 13:06:43 gmt. Call-ID: c7ec14d4-13c4-43257d73-1c14942f-29-15a7ee8. Server: Cisco-SIPGateway/IOS-12.x. CSeq: 1 INVITE. Allow-Events: telephone-event. Contact: sip:0044123456789@a.a.a.a:5060. Record-Route: sip:y.y.y.y;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on,sip:x.x.x.x;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on. Content-Disposition: session;handling=required. Content-Type: application/sdp. Content-Length: 182. . v=0. o=CiscoSystemsSIP-GW-UserAgent 3344 8781 IN IP4 a.a.a.a. s=SIP Call. c=IN IP4 a.a.a.a. t=0 0. m=audio 16636 RTP/AVP 0. c=IN IP4 a.a.a.a. a=rtpmap:0 PCMU/8000.
# U 2005/09/12 14:22:30.228227 y.y.y.y:5060 -> x.x.x.x:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP x.x.x.x;branch=z9hG4bK7719.a95a2e74.0,SIP/2.0/UDP a.b.c.d:5060. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257d73-1c14942f-4823. To: sip:0123456789@sip.domain.com;tag=38F09FAC-544. Date: Mon, 12 Sep 2005 13:06:43 gmt. Call-ID: c7ec14d4-13c4-43257d73-1c14942f-29-15a7ee8. Server: Cisco-SIPGateway/IOS-12.x. CSeq: 1 INVITE. Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO. Allow-Events: telephone-event. Contact: sip:0044123456789@a.a.a.a:5060. Record-Route: sip:y.y.y.y;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on,sip:x.x.x.x;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on. Content-Type: application/sdp. Content-Length: 182. . v=0. o=CiscoSystemsSIP-GW-UserAgent 3344 8781 IN IP4 a.a.a.a. s=SIP Call. c=IN IP4 a.a.a.a. t=0 0. m=audio 16636 RTP/AVP 0. c=IN IP4 a.a.a.a. a=rtpmap:0 PCMU/8000.
# U 2005/09/12 14:22:30.230960 x.x.x.x:5060 -> a.b.c.d:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP a.b.c.d:5060. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257d73-1c14942f-4823. To: sip:0123456789@sip.domain.com;tag=38F09FAC-544. Date: Mon, 12 Sep 2005 13:06:43 gmt. Call-ID: c7ec14d4-13c4-43257d73-1c14942f-29-15a7ee8. Server: Cisco-SIPGateway/IOS-12.x. CSeq: 1 INVITE. Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO. Allow-Events: telephone-event. Contact: sip:0044123456789@a.a.a.a:5060. Record-Route: sip:y.y.y.y;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on,sip:x.x.x.x;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on. Content-Type: application/sdp. Content-Length: 182. . v=0. o=CiscoSystemsSIP-GW-UserAgent 3344 8781 IN IP4 a.a.a.a. s=SIP Call. c=IN IP4 a.a.a.a. t=0 0. m=audio 16636 RTP/AVP 0. c=IN IP4 a.a.a.a. a=rtpmap:0 PCMU/8000.
# U 2005/09/12 14:22:30.253088 a.b.c.d:5060 -> x.x.x.x:5060 ACK sip:x.x.x.x;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on SIP/2.0. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com;tag=38F09FAC-544. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257d73-1c14942f-4823. CSeq: 1 ACK. Call-ID: c7ec14d4-13c4-43257d73-1c14942f-29-15a7ee8. Contact: sip:047132@a.b.c.d:5060. Route: sip:y.y.y.y;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on. Route: sip:0044123456789@a.a.a.a:5060. Content-Length: 0. .
# U 2005/09/12 14:22:30.254767 x.x.x.x:5060 -> y.y.y.y:5060 ACK sip:0044123456789@a.a.a.a:5060 SIP/2.0. Max-Forwards: 10. Record-Route: sip:x.x.x.x;ftag=c7ec14d4-13c4-43257d73-1c14942f-4823;lr=on. Via: SIP/2.0/UDP x.x.x.x;branch=0. Via: SIP/2.0/UDP a.b.c.d:5060. To: sip:0123456789@sip.domain.com;tag=38F09FAC-544. From: sip:047132@a.b.c.d:5060;tag=c7ec14d4-13c4-43257d73-1c14942f-4823. CSeq: 1 ACK. Call-ID: c7ec14d4-13c4-43257d73-1c14942f-29-15a7ee8. Contact: sip:047132@a.b.c.d:5060. Route: sip:0044123456789@a.a.a.a:5060. Content-Length: 0.