Peter,
Thank you. By changing the "method_filtering" modparam to 0 (it was
actually 1), I am now able to make it past this, and the INVITE is
processed over WS transport. However, the audio call is still not
completing.
I am seeing a "180 Ringing" message for a while, followed by a "408 Request
Timeout". Nothing is showing ringing on the remote browser with JsSIP
tryit.
The only clues I can see in /var/log/syslog hae to do with Accounting DB.
I am using MySQL.
Note that I can do SIP User Agent client calling just fine between these
two same users, and using the JsSIP Tryit app I can also do 'chat'
messaging. Just can't do audio call. Here is /var/log/syslog:
Mar 29 20:16:07 ace /usr/local/sbin/kamailio[5928]: NOTICE: acc
[acc.c:275]: ACC: call missed:
timestamp=1364588167;method=INVITE;from_tag=v71r89q4si;to_tag=mnspl1i563;call_id=8rcjevfvgid74ep1s8rc;code=408;reason=Request
Timeout;src_user=brad;src_domain=xxx.net
;src_ip=172.10.200.149;dst_ouser=joe;dst_user=tmgcpvap;dst_domain=7dq4kria04ks.invalid
Mar 29 20:16:07 ace /usr/local/sbin/kamailio[5928]: ERROR: db_mysql
[km_dbase.c:122]: driver error on query: Unknown column 'src_user' in
'field list'
Mar 29 20:16:07 ace /usr/local/sbin/kamailio[5928]: ERROR: <core>
[db_query.c:235]: error while submitting query
Mar 29 20:16:07 ace /usr/local/sbin/kamailio[5928]: ERROR: acc [acc.c:404]:
failed to insert into database
On Thu, Mar 28, 2013 at 9:26 PM, Peter Dunkley <
peter.dunk...@crocodile-rcs.com> wrote:
> Hello,
>
> In SIP you can put an Allow: header in REGISTER requests to say which
> methods the registering end-point is capable of receiving.
>
> If you get a -2 returned from lookup() it means that the method for the
> request (in this case INVITE) was not in the "Allow:" header in the
> REGISTER.
>
> You can check this by looking at the REGISTER request in a trace and by
> inspecting the location records stored in Kamailio (use the ul.dump
> command in kamctl for this).
>
> You can disable method filtering in the Kamailio registrar module by
> ensuring that the "method_filtering" modparam is set to 0 (or just not set
> at all as disabled is the default). Doing this should prevent lookup()
> ever returning -2.
>
> Regards,
>
> Peter
>
>
> > Hi,
> >
> > New to Kamailio. I have my Kamailio 4.0 server with websocket support,
> > and
> > the users can register using the JsSIP Tryit sample WebRTC application.
> > They can do 'chat' feature of JsSIP Tryit using kamailio 4.0 sip over
> > websockets module.
> >
> > However, after registration, the users can't place an audio call. I see
> > no
> > ringing on the remote browser. Can anyone help with clues or debug? In
> > Debug log I can see the websocket ws_frame.c decode the websocket message
> > into SIP, and I see normal SIP call flow for an INVITE. However, nothing
> > indicating a call.
> >
> > I ran 'ngrep -p -w -W byline port 8888' (WS port) and see that I'm
> getting
> > an error response to browser UA of "405: Method Not Allowed". I've
> > isolated it down to the this snippet in the kamailio.cfg for
> > route[LOCATION]:
> >
> > $avp(oexten) = $rU;
> > if (!lookup("location")) {
> > $var(rc) = $rc;
> > route(TOVOICEMAIL);
> > t_newtran();
> > switch ($var(rc)) {
> > case -1:
> > case -3:
> > send_reply("404", "Not Found");
> > exit;
> > case -2:
> > send_reply("405", "TEST: Method Not
> > Allowed");
> > exit;
> > }
> > }
> >
> >
> > The switch case is returning -2, for some reason.
> >
> > Any help in debugging this appreciated.
> > _______________________________________________
> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> > sr-users@lists.sip-router.org
> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >
>
>
> --
> Peter Dunkley
> Technical Director
> Crocodile RCS Ltd
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users@lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
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