Hi Daniel, A double treatment of Max-Forward was too much, and after changing this all is fine.
Thanks a lot! //Anders On Fri, Feb 12, 2010 at 11:15 AM, Daniel-Constantin Mierla <mico...@gmail.com> wrote: > Hello, > > On 2/12/10 2:10 PM, Anders wrote: >> >> Hi Daniel, >> >> Thanks...I think that I maybe understand... - let's see: What you're >> saying is that the problem is the missing Max-Forwards in the initial >> INVITE that I receive, right? If this is the case, should I solve this >> by rewriting the INVITE and add a Max-Forwards, and if so, how would I >> go about this? >> > > you have an error in the script. The max forwards header is added twice. > Search for mf_process_maxfwd_header in your config. > > The maxfwd processing is: > - if the received message has one, work on it > - if does not have, add on > > Not being in received, kamailio will add one. And seems the config is doing > maxfwd processing twice, with two different values. > > Cheers, > Daniel > >> Thanks a lot! >> >> //Anders >> >> On Fri, Feb 12, 2010 at 11:01 AM, Daniel-Constantin Mierla >> <mico...@gmail.com> wrote: >> >>> >>> Hello, >>> >>> maybe it does not like the two Max-Forwards headers in forwarded invite. >>> >>> Received invite does not have one, so you probably do two times max >>> forward >>> processing in you config, one time with 5 and one time with 10. >>> >>> Cheers, >>> Daniel >>> >>> On 2/12/10 1:46 PM, Anders wrote: >>> >>>> >>>> Hi, >>>> >>>> My carrier doesn't like the invites that come from two specific >>>> customers I have, who both use something called VoipSwitch. It returns >>>> from the carrier as a Bad Request. >>>> >>>> Below is the dialog - I'm not sharp enough to see what's wrong - anyone? >>>> >>>> Thanks! >>>> >>>> //Anders >>>> >>>> U 2010/02/01 17:53:42.355689 CustomerIP:5060 -> MyProxyIP:5060 >>>> INVITE sip:890912551128650...@myproxyip SIP/2.0. >>>> CSeq: 1 INVITE. >>>> Via: SIP/2.0/UDP CustomerIP:5060;branch=z9hG4bk01025810150801381470578. >>>> From: "SERVER >>>> BR"<sip:001184517...@customerip:5060>;tag=010258101508381470562. >>>> Call-ID: gw6d4c945d2c573...@customerip. >>>> To:<sip:890912551128650...@myproxyip>. >>>> Contact:<sip:CustomerIP:5060;transport=udp>. >>>> Content-Type: application/sdp. >>>> Content-Length: 250. >>>> Remote-Party-ID: "SERVER >>>> BR"<sip:69912...@customerdns>;privacy=off;screen=no. >>>> . >>>> v=0. >>>> o=VoipSwitch 9298 9298 IN IP4 CustomerIP. >>>> s=VoipSIP. >>>> i=Audio Session. >>>> c=IN IP4 CustomerIP. >>>> t=0 0. >>>> m=audio 8298 RTP/AVP 18 101. >>>> a=rtpmap:18 G729/8000/1. >>>> a=fmtp:18 annexb=no. >>>> a=rtpmap:101 telephone-event/8000. >>>> a=fmtp:101 0-15. >>>> a=sendrecv. >>>> >>>> >>>> U 2010/02/01 17:53:42.355990 MyProxyIP:5060 -> CustomerIP:5060 >>>> SIP/2.0 >>>> 100 Giving a try. >>>> CSeq: 1 INVITE. >>>> Via: SIP/2.0/UDP >>>> >>>> >>>> CustomerIP:5060;branch=z9hG4bk01025810150801381470578;rport=5060;received=187.45.218.17$ >>>> From: "SERVER >>>> BR"<sip:001184517...@customerip:5060>;tag=010258101508381470562. >>>> Call-ID: gw6d4c945d2c573...@customerip. >>>> To:<sip:890912551128650...@myproxyip>. >>>> Server: Kamailio. >>>> Content-Length: 0. >>>> . >>>> >>>> >>>> U 2010/02/01 17:53:42.356010 MyProxyIP:5060 -> CarrierIP:5060 INVITE >>>> sip:84370551128650...@carrierip:5060 SIP/2.0. >>>> Max-Forwards: 10. >>>> Max-Forwards: 5. >>>> Record-Route:<sip:MyProxyIP;lr=on;nat=yes;did=e4c.e1f33ad5>. >>>> CSeq: 1 INVITE. >>>> Via: SIP/2.0/UDP MyProxyIP;branch=z9hG4bK139a.a74691c5.0. >>>> Via: SIP/2.0/UDP >>>> >>>> >>>> CustomerIP:5060;rport=5060;received=CustomerIP;branch=z9hG4bk0102581015080138147057$ >>>> From: "SERVER >>>> BR"<sip:001184517...@customerip:5060>;tag=010258101508381470562. >>>> Call-ID: gw6d4c945d2c573...@customerip. >>>> To:<sip:890912551128650...@myproxyip>. >>>> Contact:<sip:CustomerIP:5060;transport=udp>. >>>> Content-Type: application/sdp. >>>> Content-Length: 250. >>>> Remote-Party-ID: "SERVER >>>> BR"<sip:69912...@customerdns>;privacy=off;screen=no. >>>> . >>>> v=0. >>>> o=VoipSwitch 9298 9298 IN IP4 CustomerIP. >>>> s=VoipSIP. >>>> i=Audio Session. >>>> c=IN IP4 CustomerIP. >>>> t=0 0. >>>> m=audio 8298 RTP/AVP 18 101. >>>> a=rtpmap:18 G729/8000/1. >>>> a=fmtp:18 annexb=no. >>>> a=rtpmap:101 telephone-event/8000. >>>> a=fmtp:101 0-15. >>>> a=sendrecv. >>>> >>>> >>>> U 2010/02/01 17:53:42.608917 CarrierIP:5060 -> MyProxyIP:5060 SIP/2.0 >>>> 400 Bad Request. >>>> Via: SIP/2.0/UDP MyProxyIP;branch=z9hG4bK139a.a74691c5.0. >>>> Via: SIP/2.0/UDP >>>> >>>> >>>> CustomerIP:5060;rport=5060;received=CustomerIP;branch=z9hG4bk0102581015080138147057$ >>>> From: "SERVER >>>> BR"<sip:001184517...@customerip:5060>;tag=010258101508381470562. >>>> To:<sip:890912551128650...@myproxyip>. >>>> Call-ID: gw6d4c945d2c573...@customerip. >>>> CSeq: 1 INVITE. >>>> Content-Length: 0. >>>> >>>> _______________________________________________ >>>> Kamailio (OpenSER) - Users mailing list >>>> Users@lists.kamailio.org >>>> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users >>>> http://lists.openser-project.org/cgi-bin/mailman/listinfo/users >>>> >>>> >>>> >>> >>> -- >>> Daniel-Constantin Mierla >>> SIP Server Professional Solutions >>> * http://www.asipto.com/ >>> >>> >>> >> >> _______________________________________________ >> Kamailio (OpenSER) - Users mailing list >> Users@lists.kamailio.org >> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users >> http://lists.openser-project.org/cgi-bin/mailman/listinfo/users >> >> > > -- > Daniel-Constantin Mierla > SIP Server Professional Solutions > * http://www.asipto.com/ > > _______________________________________________ Kamailio (OpenSER) - Users mailing list Users@lists.kamailio.org http://lists.kamailio.org/cgi-bin/mailman/listinfo/users http://lists.openser-project.org/cgi-bin/mailman/listinfo/users