[OpenSIPS-Users] miss BYE

Nick nick_chang at ezmobo.com
Tue Dec 13 11:02:36 CET 2011


Hello

Thanks for your support.
Debug log is very big.
I put in the my server.
URL : http://61.220.37.82/upload/opensips.log

Please give me a suggest.
Thanks

Nick

On 2011?12?13? 17:33, Vlad Paiu wrote:
> Hello,
>
> It seems that OpenSIPS sees itself responsible for the R-URI domain ( 
> 220.130.6.180 ) and for the Route Header URI domain as well ( 
> 192.168.20.118 ) so something goes wrong with the loose routing. 
> Actually OpenSIPS will try to do Strict Routing for that BYE, as it 
> sees itself in the R-URI, and then it would try to forward it again to 
> itself, but this time without any Route Headers, which will make 
> loose_route() exit the second time with an error.
>
> Can you please post a full debug OpenSIPS log while processing this BYE ?
>
> Regards,
> Vlad Paiu
> OpenSIPS Developer
>
> On 12/13/2011 09:46 AM, Nick wrote:
>> Hello
>>
>> Yes.
>> It's my config.
>> Thanks for your support.
>>
>> Nick
>>
>> On 2011?12?13? 14:35, Schneur Rosenberg wrote:
>>>
>>> Did u do record_route() on initial invite?
>>>
>>> On Dec 13, 2011 8:02 AM, "Nick" <nick_chang at ezmobo.com 
>>> <mailto:nick_chang at ezmobo.com>> wrote:
>>>
>>>     Hello
>>>
>>>     I used ngrep .
>>>     U 220.130.6.180:55260 <http://220.130.6.180:55260> ->
>>>     192.168.20.118:5060 <http://192.168.20.118:5060>
>>>     BYE sip:81 at 220.130.6.180:17882
>>>     <http://sip:81@220.130.6.180:17882> SIP/2.0.
>>>     Via: SIP/2.0/UDP
>>>     192.168.20.153:55260;branch=z9hG4bK1489712528;rport.
>>>     From: <sip:118 at 220.130.6.180
>>>     <mailto:sip%3A118 at 220.130.6.180>>;tag=1735203887.
>>>     To: "Tony-opensips"<sip:81 at 220.130.6.180
>>>     <mailto:sip%3A81 at 220.130.6.180>>;tag=2e7b1572.
>>>     Call-ID: ZDgzYzY5NjcxY2UzYmU0YzkwMWUzZWFiODA4NzlmY2I..
>>>     CSeq: 859463759 BYE.
>>>     Content-Length: 0.
>>>     Max-Forwards: 70.
>>>     Accept-Contact: *;+g.oma.sip-im.
>>>     Accept-Contact: *;language="en,fr".
>>>     Accept-Contact:
>>>     *;+g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.mmtel".
>>>     Route: <sip:192.168.20.118;lr;did=827.ee7aaf17>.
>>>     Accept-Contact:
>>>     *;+g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.mmtel".
>>>     P-Preferred-Service: urn:urn-7:3gpp-service.ims.icsi.mmtel.
>>>     Allow: INVITE, ACK, CANCEL, BYE, MESSAGE, OPTIONS, NOTIFY,
>>>     PRACK, UPDATE, REFER.
>>>     Privacy: none.
>>>     P-Access-Network-Info: ADSL;utran-cell-id-3gpp=00000000.
>>>     User-Agent: IM-client/OMA1.0 ios-ngn-stack/v00 (doubango r000).
>>>     P-Preferred-Identity: <sip:118 at 220.130.6.180
>>>     <mailto:sip%3A118 at 220.130.6.180>>.
>>>     .
>>>
>>>
>>>     U 192.168.20.118:5060 <http://192.168.20.118:5060> ->
>>>     220.130.6.180:55260 <http://220.130.6.180:55260>
>>>     SIP/2.0 404 Not here.
>>>     Via: SIP/2.0/UDP
>>>     192.168.20.153:55260;received=220.130.6.180;branch=z9hG4bK1489712528;rport=55260.
>>>     From: <sip:118 at 220.130.6.180
>>>     <mailto:sip%3A118 at 220.130.6.180>>;tag=1735203887.
>>>     To: "Tony-opensips"<sip:81 at 220.130.6.180
>>>     <mailto:sip%3A81 at 220.130.6.180>>;tag=2e7b1572.
>>>     Call-ID: ZDgzYzY5NjcxY2UzYmU0YzkwMWUzZWFiODA4NzlmY2I..
>>>     CSeq: 859463759 BYE.
>>>     Server: OpenSIPS (1.7.0-tls (i386/linux)).
>>>     Content-Length: 0.
>>>
>>>
>>>     When 118 send BYE to Server.
>>>     But Server tell 118 " Not Here".
>>>
>>>     It's my config for BYE
>>>
>>>            if (has_totag()) {
>>>                    # sequential request withing a dialog should
>>>                    # take the path determined by record-routing
>>>                    if (loose_route()) {
>>>                            if (is_method("BYE")) {
>>>                                    setflag(1); # do accounting ...
>>>                                    setflag(3); # ... even if the
>>>     transaction fails
>>>                            } else if (is_method("INVITE")) {
>>>                                    # even if in most of the cases is
>>>     useless, do RR for
>>>                                    # re-INVITEs alos, as some buggy
>>>     clients do change route set
>>>                                    # during the dialog.
>>>                                    record_route();
>>>                            }
>>>                            # route it out to whatever destination
>>>     was set by loose_route()
>>>                            # in $du (destination URI).
>>>                            route(1);
>>>                    } else {
>>>                            /* uncomment the following lines if you
>>>     want to enable presence */
>>>                            if (is_method("SUBSCRIBE") && $rd ==
>>>     "192.168.20.118") {
>>>                                    # in-dialog subscribe requests
>>>                                    route(presence_handling);
>>>                                    exit;
>>>                            }
>>>                            if ( is_method("ACK") ) {
>>>                                    if ( t_check_trans() ) {
>>>                                            # non loose-route, but
>>>     stateful ACK; must be an ACK after
>>>                                            # a 487 or e.g. 404 from
>>>     upstream server
>>>                                            t_relay();
>>>                                            exit;
>>>                                    } else {
>>>                                            # ACK without matching
>>>     transaction ->
>>>                                            # ignore and discard
>>>                                            exit;
>>>                                    }
>>>                            }
>>>                            sl_send_reply("404","Not here");
>>>                    }
>>>                    exit;
>>>            }
>>>
>>>     Why is Not here??
>>>     Can everyone help me? Thanks
>>>     Nick
>>>
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>>
>>
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