Hello all, I am noticing that OpenSER relays an INVITE and the packet that is sent out is clipped. You can see in the following packets that the forwarded packet is missing a few bytes from the SDP part. Counting the bytes shows that the outgoing packet is always 1512 bytes. Is this something that has do with OpenSER (module parameter, compile options) or is it OS related? thank you for any help George U 2007/10/23 13:27:46.165232 213.5.1.6:57665 -> 213.5.43.4:5060 INVITE sip:[EMAIL PROTECTED]:5060 SIP/2.0. Via: SIP/2.0/UDP 213.5.1.6:5060;x-route-tag="cid:CID-ACN-3@213.5.1.6";branch=z9hG4bK1594C 1AB9. Remote-Party-ID: "GEOP Papadopoul" <sip:[EMAIL PROTECTED]>;party=calling;screen=no;privacy=off. From: "GEOP Papadopoul" <sip:[EMAIL PROTECTED]>;tag=237E8130-1821. To: <sip:[EMAIL PROTECTED]>. Date: Tue, 23 Oct 2007 10:27:46 GMT. Call-ID: [EMAIL PROTECTED] Supported: 100rel,timer,resource-priority,replaces. Min-SE: 1800. Cisco-Guid: 1848010793-2156466652-3218142496-4228086245. User-Agent: Cisco-SIPGateway/IOS-12.x. Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER. CSeq: 101 INVITE. Max-Forwards: 70. Timestamp: 1193135266. Contact: <sip:[EMAIL PROTECTED]:5060>. Call-Info: <sip:213.5.1.6:5060>;method="NOTIFY;Event=telephone-event;Duration=2000" . Expires: 180. Allow-Events: telephone-event. Content-Type: application/sdp. Content-Disposition: session;handling=required. Content-Length: 290. . v=0. o=CiscoSystemsSIP-GW-UserAgent 5211 453 IN IP4 213.5.1.6. s=SIP Call. c=IN IP4 213.5.1.6. t=0 0. m=audio 16454 RTP/AVP 18 0 8 100. c=IN IP4 213.5.1.6. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=yes. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:100 X-NSE/8000. a=fmtp:100 192-194.
U 2007/10/23 13:27:46.173826 213.5.43.4:5060 -> 213.5.1.6:57665 SIP/2.0 100 Giving a try. Via: SIP/2.0/UDP 213.5.1.6:5060;x-route-tag="cid:CID-ACN-3@213.5.1.6";branch=z9hG4bK1594C 1AB9;rport=57665. From: "GEOP Papadopoul" <sip:[EMAIL PROTECTED]>;tag=237E8130-1821. To: <sip:[EMAIL PROTECTED]>. Call-ID: [EMAIL PROTECTED] CSeq: 101 INVITE. Server: Altec Telecoms SIP Proxy. Content-Length: 0. . U 2007/10/23 13:27:46.174241 213.5.43.4:5060 -> 213.5.17.226:5060 INVITE sip:[EMAIL PROTECTED]:5060 SIP/2.0. Record-Route: <sip:213.5.43.4;lr=on;ftag=237E8130-1821>. Via: SIP/2.0/UDP 213.5.43.4;branch=z9hG4bK4acd.5092baa7.0. Via: SIP/2.0/UDP 213.5.1.6:5060;rport=57665;x-route-tag="cid:CID-ACN-3@213.5.1.6";branch= z9hG4bK1594C1AB9. Remote-Party-ID: "GEOP Papadopoul" <sip:[EMAIL PROTECTED]>;party=calling;screen=no;privacy=off. From: "GEOP Papadopoul" <sip:[EMAIL PROTECTED]>;tag=237E8130-1821. To: <sip:[EMAIL PROTECTED]>. Date: Tue, 23 Oct 2007 10:27:46 GMT. Call-ID: [EMAIL PROTECTED] Supported: 100rel,timer,resource-priority,replaces. Min-SE: 1800. Cisco-Guid: 1848010793-2156466652-3218142496-4228086245. User-Agent: Cisco-SIPGateway/IOS-12.x. Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER. CSeq: 101 INVITE. Max-Forwards: 10. Timestamp: 1193135266. Contact: <sip:[EMAIL PROTECTED]:57665>. Call-Info: <sip:213.5.1.6:5060>;method="NOTIFY;Event=telephone-event;Duration=2000" . Expires: 180. Allow-Events: telephone-event. Content-Type: application/sdp. Content-Disposition: session;handling=required. Content-Length: 290. P-hint: NATed client request. . v=0. o=CiscoSystemsSIP-GW-UserAgent 5211 453 IN IP4 213.5.1.6. s=SIP Call. c=IN IP4 213.5.1.6. t=0 0. m=audio 16454 RTP/AVP 18 0 8 100. c=IN IP4 213.5.1.6. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=yes. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:100 X-NSE/8000. a=fmtp:100 Disclaimer The information in this e-mail and any attachments is confidential. It is intended solely for the attention and use of the named addressee(s). If you are not the intended recipient, or person responsible for delivering this information to the intended recipient, please notify the sender immediately. Unless you are the intended recipient or his/her representative you are not authorized to, and must not, read, copy, distribute, use or retain this message or any part of it. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses.
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