Hi Razvan,
It's my opensips generate second BYE: First BYE not generate, just transmit to provider: _U 1.1.1.1:5060 -> 3.3.3.3:5060_ _BYE sip:3.3.3.3:5060;transport=udp SIP/2.0._ _Via: SIP/2.0/UDP 1.1.1.1;branch=z9hG4bK6f1e.1ae76cf3.0._ _Via: SIP/2.0/UDP 1.1.1.1:5060;received=1.1.1.1;rport=5060;branch=z9hG4bKc70647f52389844ecd8d1103e651514c._ _ROUTE: ._ _From: "Direction" ;tag=9592a99927b4cd21._ _To: ;tag=sip+1+347c0010+ea2ac41._ _Call-ID: [email protected]._ _CSeq: 1613414671 BYE._ _Contact: "Direction" ._ _Max-Forwards: 69._ _Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE._ _Supported: timer._ _Content-Length: 0._ _._ Second BYE generate by my proxy: _#_ _U 1.1.1.1:5060 -> 3.3.3.3:5060_ _BYE sip:3.3.3.3:5060;transport=udp SIP/2.0._ _Via: SIP/2.0/UDP 1.1.1.1;branch=z9hG4bK6f1e.1ae76cf3.1._ _Via: SIP/2.0/UDP 1.1.1.1:5060;received=1.1.1.1;rport=5060;branch=z9hG4bKc70647f52389844ecd8d1103e651514c._ _From: "Direction" ;tag=9592a99927b4cd21._ _To: ;tag=sip+1+347c0010+ea2ac41._ _Call-ID: [email protected]._ _CSeq: 1613414671 BYE._ _Contact: "Direction" ._ _Max-Forwards: 69._ _Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, INFO, UPDATE._ _Supported: timer._ _Content-Length: 0._ After this message, my provider (3.3.3.3) send error 500 (SIP/2.0 500 Server Internal Error). The senario is repeated at each call, even with different UAC. If the BYE is generated by my provider (3.3.3.3) there is no error. Ex: My customer BYE --> Proxy --> Provider = Not OK error 500 Provider BYE --> Proxy --> My customer = OK regards. On Fri, 29 Jul 2011 16:57:25 +0300, Razvan Crainea wrote: > Hi Mickael, > > Try to start a ngrep on the proxy. You will see exactly who sends the second BYE. > Does this scenario happen for every call? > > Regards, > > Razvan Crainea > OpenSIPS Developer > > On 29.07.2011 16:33, [email protected] [12] wrote: > >> Hi Razvan, >> >> I crated: >> #The local route is executed automatically when a new SIP request is generated by TM, internally (no UAC side) >> local_route { >> xlog("L_INFO","Local Route Method $rm - fu : $fu , ru : $ru , si : $si n"); >> if (is_method("BYE") ) { >> xlog("L_INFO","internally generated BYE"); >> } >> } >> >> But I see no BYE sent by my proxy! >> Function is working correctly because I see the local OPTIONS drouting generated. >> And yet, with wireskark, I see that the second BYE, comes from my OpenSIPS . >> I don't understand ... >> >> On Fri, 29 Jul 2011 15:38:47 +0300, Razvan Crainea wrote: >>> Hi Mickael, >>> >>> The function was also added in OpenSIPS 1.6.4 in svn revision 8195. >>> If you script is dialog aware, then using this function will work. >>> You can catch the locally generated BYE in a local_route. There you >>> can use this function to test if the BYE has already been relayed. >>> >>> Regards, >>> >>> Razvan Crainea >>> OpenSIPS Developer >>> >>> >>> On 29.07.2011 15:20, [email protected] [1] wrote: >>>> Thanks Razvan, >>>> my version is 1.6.4-2-tls (svn revision: 2:8151) >>>> but this function will work in ? knowing that my OpenSIPS generate this second BYE. >>>> >>>> Ex: >>>> - UAC --> BYE --> Opensips --> BYE --> provider >>>> after 0,01s >>>> - Opensips --> BYE --> provider >>>> after >>>> - provider --> 500 error -> opensips >>>> >>>> Regards, >>>> >>>> On Fri, 29 Jul 2011 15:11:29 +0300, Razvan Crainea wrote: >>>>> Hi Mickael, >>>>> >>>>> What version of OpenSIPS are you using? You can find a useful >>>>> function on trunk: test_and_set_dlg_flag [1] >>>>> This function is executed atomically, so you can set a flag for the >>>>> first BYE. When the second BYE comes, if the flag is set you can >>>>> ignore it. >>>>> >>>>> Regards, >>>>> >>>>> [1] >>>>> http://www.opensips.org/html/docs/modules/devel/dialog.html#id294480 [2] >>>>> [3] >>>>> >>>>> Razvan Crainea >>>>> OpenSIPS Developer >>>>> >>>>> On 29.07.2011 14:54, [email protected] [3] [4] wrote: >>>>> >>>>>> I'm sorry if you receive this message twice, I had a problem sending >>>>>> mail to users mailing list >>>>>> >>>>>> So .... >>>>>> >>>>>> I list, >>>>>> >>>>>> I have a little problem with my proxy >>>>>> (OpenSIPS/1.6.4-2-tls/i386/freebsd) and my voip provider >>>>>> (CISCO-SBC/2.x and CS2000_NGSS/9.0). >>>>>> >>>>>> In fact, my opensips send 2 BYE (Screenshot below) >>>>>> >>>>>> 2.2.2.2, 1.1.1.1, 3.3.3.3 are public IP >>>>>> >>>>>> - My UAC (2.2.2.2) send BYE to my proxy Opensips (1.1.1.1), Opensips >>>>>> resend this BYE to my provider (3.3.3.3). >>>>>> - But after 0.01s my proxy send second BYE to my provider. >>>>>> - Therefore my provider answer with 500 error. >>>>>> - I think my proxy hangup dial and transfer this error to my UAC. >>>>>> - But my provider send a 200OK after this error. >>>>>> >>>>>> Why my proxy send 2 BYE ? Timer is to short ? how to change this >>>>>> timer? Is T1 default value 500ms ? >>>>>> >>>>>> -- BYE configuration (simple configuration): >>>>>> >>>>>> _if (is_method("BYE"))_ >>>>>> _ {_ >>>>>> _ t_on_reply("4");_ >>>>>> _ >>>>>> >>>>> >>>>> xlog("L_INFO","################################################################################ >>>>> >>>>>> n");_ >>>>>> _ xlog("L_INFO","END OF CALL : call-id $ci n");_ >>>>>> _ if($avp(s:debugcall)=~"yes"){ xlog("L_INFO","In HAS_TOTAG - Method >>>>>> BYE - fu : $fu , ru : $ru , si : $si n"); }_ >>>>>> _ >>>>>> >>>>> >>>>> xlog("L_INFO","################################################################################ >>>>> >>>>>> n");_____ >>>>>> >>>>>> _ setflag(1); # do accounting ..._ >>>>>> _ setflag(2); #missed call ..._ >>>>>> _ setflag(3); # ... even if the transaction fails_ >>>>>> _ setflag(4); #flag dialog___ >>>>>> >>>>>> _ if(is_present_hf("Proxy-Authorization"))_ >>>>>> _ {_ >>>>>> _ remove_hf("Proxy-Authorization");_ >>>>>> _ }_ >>>>>> >>>>>> _ t_relay();_ >>>>>> _ }_ >>>>>> >>>>>> -- On reply configuration (for a test I wanted to delete the 500 >>>>>> message, but impossible to remove) : >>>>>> >>>>>> _onreply_route[4]_ >>>>>> _{_ >>>>>> _ xlog("L_INFO","$ci In ONREPLY ROUTE 4 - fu : $fu , ru : $ru , si : >>>>>> $si , status : $rs n");_ >>>>>> _ if( t_check_status("500") ){_ >>>>>> _ xlog("L_INFO","DROP 500n");_ >>>>>> _ drop();___ >>>>>> _ }_ >>>>>> _}_ >>>>>> >>>>>> After several days of searching, Im stranded. So Id like your >>>>>> opinion about it. >>>>>> >>>>>> PS: complete sip capture. >>>>>> >>>>>> thank in advance >>>>>> >>>>>> Mickael >>>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list >>>>>> [email protected] [4] [1] >>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users [5] [2] >>>>> >>>>> >>>>> Links: >>>>> ------ >>>>> [1] mailto:[email protected] [6] >>>>> [2] http://lists.opensips.org/cgi-bin/mailman/listinfo/users [7] >>>>> [3] http://www.opensips.org/html/docs/modules/devel/dialog.html#id294480 [8] >>>>> [4] mailto:[email protected] [9] >>>> >>> >>> _______________________________________________ >>> Users mailing list >>> [email protected] [10] >>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users [11] Links: ------ [1] mailto:[email protected] [2] http://www.opensips.org/html/docs/modules/devel/dialog.html#id294480 [3] mailto:[email protected] [4] mailto:[email protected] [5] http://lists.opensips.org/cgi-bin/mailman/listinfo/users [6] mailto:[email protected] [7] http://lists.opensips.org/cgi-bin/mailman/listinfo/users [8] http://www.opensips.org/html/docs/modules/devel/dialog.html#id294480 [9] mailto:[email protected] [10] mailto:[email protected] [11] http://lists.opensips.org/cgi-bin/mailman/listinfo/users [12] mailto:[email protected]
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