[OpenSIPS-Users] Click to Dial example that comes with OpenSIPS

[Duane Larson]

For anyone else that runs into this issue here is what I found to fix it.



This is what Snom said to try and it worked

Our first suggestion is to simply set the "Support Broken Registrar" to <on>
Web Interface --> Identity X --> SIP 'tab' --> "Support broken Registrar" =
ON
This should resolve the 404 Not Found error.



On Thu, Aug 9, 2012 at 10:20 AM, <duane.larson at gmail.com> wrote:

> Thanks for the info. I'll check with Snom and see why the phone is
> rejecting the INVITE.
>
>
>
>
>
> On , Vlad Paiu <vladpaiu at opensips.org> wrote:
> >
> >
> >
> >
> >
> > Hello,
> >
> >
> >
> > The <> are only required if you want to have SIP header
> > parameters for the TO header.
> >
> > Otherwise, if there are no <> , all the parameters are
> > considered to be SIP URI parameters.
> >
> > So, from what I see, that TO header is correct.
> >
> >
> >
> > Regards,
> > Vlad Paiu
> > OpenSIPS Developer
> > http://www.opensips-solutions.com
> >
> > On 08/09/2012 06:13 AM, Duane Larson wrote:
> >
> >
> >
> >
> > I changed the following in the ctd.sh script
> >
> >
> >
> > Changed the default of
> >
> > "`printf "v=0\r\no=click-to-dial 0 0 IN IP4
> > 0.0.0.0\r\ns=session\r\nc=IN IP4 0.0.0.0\r\nb=CT:1000\r\nt=0
> > 0\r\nm=audio 9 RTP/AVP 8 0\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:0
> > PCMU/8000\r\n"`
> >
> >
> >
> > To
> >
> > "`printf "v=0\r\no=click2dial 0 0 IN IP4
> > 50.XX.XX.156\r\ns=click2dial call\r\nc=IN IP4
> > 173.XX.XX.111\r\nt=0 0\r\nm=audio 12790 RTP/AVP 0 8 18 3 4 97
> > 98\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:18
> > G729/8000\r\na=rtpmap:97 ilbc/8000\r\na=rtpmap:98
> > speex/8000\r\n"`
> >
> >
> >
> >
> >
> > And now it is making it into the OpenSIPS/SBC's main route.
> > Not sure why.
> >
> >
> >
> > I noticed another issue now.  My snom phone is receiving the
> > INVITE but it is replying with a "404 Not Found" error.  (If I
> > test with a Jitsi client I don't have the 404 issue)
> >
> >
> >
> > This shouldn't happen since the TO header is the correct  SIP
> > URI.  The only thing that can be wrong is that the To: URI is
> > not in <>
> >
> >
> >
> > I think the TM MI function t_uac_dlg isn't placing the
> > <> around the TO: header URI.  Reading the RFC I am not
> > 100% sure if the <> are required.
> >
> >
> >
> >
> >
> > U 2012/08/08 22:09:13.756976 192.168.88.1:5060 -> 192.168.88.13:3072
> >
> > INVITE sip:9016XX6XX4 at 192.168.88.13:3072
> > SIP/2.0.
> >
> > Max-Forwards: 10.
> >
> > Record-Route: .
> >
> > Record-Route: .
>
> >
> > Via: SIP/2.0/UDP 192.168.88.1;branch=z9hG4bK3f03.9cb7ee3.0.
> >
> > Via: SIP/2.0/UDP 50.XX.XX.156;branch=z9hG4bK3f03.18d165f1.0.
> >
> > To: sip:9016XX6XX4 at irck.com.
> >
> > From: sip:controller at ae.com>;tag=134448175329440.
> >
> > CSeq: 1 INVITE.
> >
> > Call-ID: 134448175329440.fifouacctd.
> >
> > Content-Length: 226.
> >
> > User-Agent: OpenSIPS (1.8.0-dev0-tls (x86_64/linux)).
> >
> > Contact: sip:caller at 50.57.54.156:5060>.
> >
> > Content-Type: application/sdp.
> >
> > .
> >
> > v=0.
> >
> > o=click2dial 0 0 IN IP4 50.XX.XX.156.
> >
> > s=click2dial call.
> >
> > c=IN IP4 173.XX.XX.111.
> >
> > t=0 0.
> >
> > m=audio 12790 RTP/AVP 0 8 18 3 4 97 98.
> >
> > a=rtpmap:0 PCMU/8000.
> >
> > a=rtpmap:18 G729/8000.
> >
> > a=rtpmap:97 ilbc/8000.
> >
> > a=rtpmap:98 speex/8000.
> >
> > #
> >
> > U 2012/08/08 22:09:13.766974 192.168.88.13:3072 ->
> > 192.168.88.1:5060
> >
> > SIP/2.0 404 Not found.
> >
> > Via: SIP/2.0/UDP 192.168.88.1;branch=z9hG4bK3f03.9cb7ee3.0.
> >
> > Via: SIP/2.0/UDP 50.XX.XX.156;branch=z9hG4bK3f03.18d165f1.0.
> >
> > From: sip:controller at ae.com>;tag=134448175329440.
> >
> > To: sip:9016726924 at irock.com>.
> >
> > Call-ID: 134448175329440.fifouacctd.
> >
> > CSeq: 1 INVITE.
> >
> > User-Agent: snom821/8.7.3.10.
> >
> > Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY,
> > SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE.
> >
> > Allow-Events: talk, hold, refer, call-info.
> >
> > Supported: timer, replaces, from-change.
> >
> > Content-Length: 0.
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
>



-- 
--
*--*--*--*--*--*
Duane
*--*--*--*--*--*
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