[OpenSIPS-Users] Problem Opensips send two BYE

[mickael at winlux.fr]

 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
> [3]
>
> Razvan Crainea
> OpenSIPS Developer
>
>  On 29.07.2011 14:54, mickael at winlux.fr [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
>> Users at lists.opensips.org [1]
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users [2]
>
>
> Links:
> ------
> [1] mailto:Users at lists.opensips.org
> [2] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
> [3] 
> http://www.opensips.org/html/docs/modules/devel/dialog.html#id294480
> [4] mailto:mickael at winlux.fr