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</o:shapelayout></xml><![endif]--></head><body lang=FR link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>I have a case where sipmsg_validate find an issue in SDP length, opensips find two characters more than the Content-Length and what i found in tcpdump trace.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>INVITE sip:33648642792@185.101.180.124:5060 SIP/2.0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Via: SIP/2.0/UDP 35.246.200.233:9077;rport;branch=z9hG4bK4b24d98a7dd82e427f5e14c93ae2dba7<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Via: SIP/2.0/UDP 13.38.77.105:5080;rport;branch=z9hG4bKH012Hr73SycDg<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Max-Forwards: 64<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>From: "33613630817" <sip:33613630817@13.38.77.105>;tag=2ZB6X8jjtaH8e<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>To: <sip:33648642792@185.101.180.124:5060><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Call-ID: c9a92f54-d124-123a-1693-0625bc81f114<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>CSeq: 44840040 INVITE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Contact: <sip:mod_sofia@13.38.77.105:5080><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>User-Agent: FS16<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Supported: timer, path, replaces<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Allow-Events: talk, hold, conference, refer<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Privacy: none<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Content-Type: application/sdp<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Content-Disposition: session<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Content-Length: 364<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>X-FS-Support: update_display,send_info<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>P-Asserted-Identity: "33613630817" <sip:33613630817@13.38.77.105><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Record-Route: <sip:35.246.200.233:9077;lr><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>v=0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>o=FreeSWITCH 1638764203 1638764204 IN IP4 13.38.77.105<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>s=FreeSWITCH<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>c=IN IP4 13.38.77.105<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>t=0 0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>m=audio 23462 RTP/AVP 8 0 18 101<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>a=rtpmap:8 PCMA/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>a=rtpmap:0 PCMU/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>a=rtpmap:18 G729/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>a=fmtp:18 annexb=no<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>a=rtpmap:101 telephone-event/8000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>a=fmtp:101 0-16<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>a=rtcp-mux<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>a=rtcp:23462 IN IP4 13.38.77.105<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>a=silenceSupp:off - - - -<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>a=ptime:20<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;mso-fareast-language:FR'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;mso-fareast-language:FR'>opensips logs :<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:get_hdr_field: content_length=364<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:get_hdr_field: found end of header<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:receive_msg: After parse_msg...<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:receive_msg: preparing to run routing scripts...<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:parse_headers: flags=8<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:parse_headers: flags=ffffffffffffffff<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:parse_headers: flags=ffffffffffffffff<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:sipmsgops:w_sip_validate: message does not comply with SIP RFC3261 : (invalid body - content length 364 different than actual body 366#012)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: DBG:core:comp_scriptvar: str 29 : 35.246.200.233<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";mso-fareast-language:FR'>Dec 6 11:47:45 lbsip-rtpe-test opensips[2756]: Dropping mal formed Messages Retcode : -5 IP:35.246.200.233 callID: c9a92f54-d124-123a-1693-0625bc81f114 ,Reason : Invalid Content-Length---<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>On Wireshark, the SDP part length is also 364 bytes.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>I can send the pcap if needed<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Thanks for your help.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Alain<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;mso-fareast-language:FR'> </span><span style='font-size:11.0pt;mso-fareast-language:FR'><o:p></o:p></span></p></div></body></html>