On Fri, Jul 3, 2009 at 8:30 AM, Gabor Paller<[email protected]> wrote: > Hi, > > > > We have a SipX installation and we have connected it to a sip trunk. > Everything works very well but SipX responds with an error response to the > OPTIONS messages sent by the trunk operator. The following messages were > captured in promiscuous mode, so even messages inside the SipX server would > be visible but there are none. It seems that SipXproxy responds 406 by > itself. Why? >
An out of dialog OPTIONS is supposed to return the codecs supported by the User Agent. Since SipxBridge does not support any codecs as such ( unlike a phone, it is a B2BUA ), it returns NOT SUPPORTED. > > > 13:19:14.688561 IP (tos 0x0, ttl 45, id 55349, offset 0, flags [none], > proto: U > > DP (17), length: 419) sip.phonzo.com.sip > sipxecs.onrelay.local.5080: SIP, > leng > > th: 391 > > OPTIONS sip:[email protected]:5080;transport=udp SIP/2.0 > > Via: SIP/2.0/UDP > 83.233.248.50;branch=z9hG4bKce4f.2c9159f200000000000000 > > 0000000000.0 > > To: sip:[email protected]:5080;transport=udp > > From: sip:registrar;tag=f2b288873565037edb8043d17bf59e17-83aa > > CSeq: 10 OPTIONS > > Call-ID: [email protected] > > User-Agent: Sip EXpress router (0.9.6 (i386/freebsd)) > > Max-Forwards: 70 > > > > 13:19:14.692592 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto: UDP > (17 > > ), length: 386) sipxecs.onrelay.local.5080 > sip.phonzo.com.sip: SIP, > length: 35 > > 8 > > SIP/2.0 406 Not acceptable > > Via: SIP/2.0/UDP > 83.233.248.50;branch=z9hG4bKce4f.2c9159f200000000000000 > > 0000000000.0 > > To: <sip:[email protected]:5080>;transport=udp > > From: <sip:registrar>;tag=f2b288873565037edb8043d17bf59e17-83aa > > CSeq: 10 OPTIONS > > Call-ID: [email protected] > > Server: sipXecs/4.0.1 sipXecs/sipxbridge (Linux) > > Content-Length: 0 > > > > Gabor Paller, Software Architect > OnRelay > > > > Elizabeth House | 39 York Road, London SE1 7NQ, UK | +44 (0) 207 902 8151 | > [email protected] | www.onrelay.com > > > > OnRelay in the News: > > BT Trials OnRelay FMC Solution > > http://www.computing.co.uk/vnunet/news/2239084/bt-trial-fixed-mobile > > > > This electronic message transmission contains information from OnRelay, > Ltd., that may be confidential or privileged. The information is intended > solely for the recipient and use by any other party is not authorised. If > you are not the intended recipient, be aware that any disclosure, copying, > distribution or use of the contents of this information or any attachment, > is prohibited. If you have received this electronic transmission in error, > please notify us immediately by electronic mail ([email protected]) and > delete this message, along with any attachments, from your computer. > Registered in England No 04006093 ¦ Registered Office 1st Floor, 236 Gray's > Inn Road, London WC1X 8HL > > > > > > _______________________________________________ > sipx-users mailing list [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users > Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users > sipXecs IP PBX -- http://www.sipfoundry.org/ > -- M. Ranganathan _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/
