<div dir="ltr">Hi,<div>when i send from opensips an option request i receive a 400-bad request.</div><div>I guess this is because its missing the contact header ( wich i dont need according the sip rfc)</div><div><br></div><div>
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<p class="MsoNormal" style="margin-top:2pt;margin-bottom:2pt;line-height:normal">09:36:19.551613</p><p class="MsoNormal" style="margin-top:2pt;margin-bottom:2pt;line-height:normal"> vsipproxy01.local.sip > sbc02.local.sip: [bad udp cksum 0x3c1d -> 0x1818!] SIP, length: 337</p><p class="MsoNormal" style="margin-top:2pt;margin-bottom:2pt;line-height:normal"> OPTIONS sip:x.x.x.x SIP/2.0</p><p class="MsoNormal" style="margin-top:2pt;margin-bottom:2pt;line-height:normal"> Via: SIP/2.0/UDPy.y.y.y:5060;branch=z9hG4bKc3cc.ef1bf0e.0</p><p class="MsoNormal" style="margin-top:2pt;margin-bottom:2pt;line-height:normal"> To: sip:x.x.x.x</p><p class="MsoNormal" style="margin-top:2pt;margin-bottom:2pt;line-height:normal"> From: <y.y.y.y>;tag=6fdf67c715032fa03eb7e6e879881122-9108</p><p class="MsoNormal" style="margin-top:2pt;margin-bottom:2pt;line-height:normal"> CSeq: 10 OPTIONS</p><p class="MsoNormal" style="margin-top:2pt;margin-bottom:2pt;line-height:normal"> Call-ID: 0afc4f6a31598fc1-6433@y.y.y.y</p><p class="MsoNormal" style="margin-top:2pt;margin-bottom:2pt;line-height:normal"> Max-Forwards: 70</p><p class="MsoNormal" style="margin-top:2pt;margin-bottom:2pt;line-height:normal"> Content-Length: 0</p><p class="MsoNormal" style="margin-top:2pt;margin-bottom:2pt;line-height:normal"> User-Agent: OpenSIPS (2.2.5 (x86_64/linux))</p><div><br></div><div><br></div><div><div>09:36:19.551965 </div><div> sbc02sig.local.sip > vsipproxy01.local.sip: [udp sum ok] SIP, length: 291</div><div> SIP/2.0 400 Bad Request</div><div> Via: SIP/2.0/UDP y.y.y.y:5060;branch=z9hG4bKc3cc.ef1bf0e.0</div><div> From: <172.23.113.66>;tag=6fdf67c715032fa03eb7e6e879881122-9108</div><div> Call-ID: 0afc4f6a31598fc1-6433@y.y.y.y</div><div> CSeq: 10 OPTIONS</div><div> To: <sip:172.23.113.65>;tag=3716609745-661445930</div><div> Content-Length: 0</div></div><div><br></div><div><br></div><div>help is much appriciated.</div><div><br></div><div>regards</div><div><br></div><div>Michel </div>
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