Hi Michel, Proxy server never generates OPTIONS requests, do you use a probing like in mod dispatcher (ds_ping_method) ?
"400 Bad Request" indicates that the request was not understood by the server, it could be due to missing of the required header for example, but in your case the request has all required headers.. maybe the issue is on the remote side.. Regards, Arsen Semionov On Tue, Oct 10, 2017 at 11:29 AM, Michel crans <[email protected]> wrote: > Hi, > when i send from opensips an option request i receive a 400-bad request. > I guess this is because its missing the contact header ( wich i dont need > according the sip rfc) > > > > 09:36:19.551613 > > vsipproxy01.local.sip > sbc02.local.sip: [bad udp cksum 0x3c1d -> > 0x1818!] SIP, length: 337 > > OPTIONS sip:x.x.x.x SIP/2.0 > > Via: SIP/2.0/UDPy.y.y.y:5060;branch=z9hG4bKc3cc.ef1bf0e.0 > > To: sip:x.x.x.x > > From: <y.y.y.y>;tag=6fdf67c715032fa03eb7e6e879881122-9108 > > CSeq: 10 OPTIONS > > Call-ID: [email protected] > > Max-Forwards: 70 > > Content-Length: 0 > > User-Agent: OpenSIPS (2.2.5 (x86_64/linux)) > > > 09:36:19.551965 > sbc02sig.local.sip > vsipproxy01.local.sip: [udp sum ok] SIP, length: > 291 > SIP/2.0 400 Bad Request > Via: SIP/2.0/UDP y.y.y.y:5060;branch=z9hG4bKc3cc.ef1bf0e.0 > From: <172.23.113.66>;tag=6fdf67c715032fa03eb7e6e879881122-9108 > Call-ID: [email protected] > CSeq: 10 OPTIONS > To: <sip:172.23.113.65>;tag=3716609745-661445930 > Content-Length: 0 > > > help is much appriciated. > > regards > > Michel > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > >
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