[Freeswitch-users] freeswitch sending '481 Call Does Not Exist' in return of BYE

[Mirko Brankovic]

I think that your UAC is not adding Contact header to BYE message.
So try Adding :

> Contact: <sip:UAC_IP:5060;transport=udp>

from the initial invite.

Also make sure that all VIA headers are there and unchanged

Hope it helps now :)

Mirko

On Tue, Nov 22, 2016 at 2:09 PM, devang nathwani <
devang.nathwani31589 at gmail.com> wrote:

> Hello,
>
> Now the tags are not changing any where in the call, here is the sip trace
> for the call
> http://pastebin.com/rYqAeYyi
>
> Yet freeswitch is sending '481 Call Does Not Exist'
> Where could be issue?
>
> On Fri, Nov 18, 2016 at 6:17 PM, Mirko Brankovic <mirkobrankovic at gmail.com
> > wrote:
>
>> HI,
>> I'm not sure if .17 is Freeswitch and who is 12 and wh 13 but I see that
>> on first 480 no answer To:.... tag is changed:
>>
>>    1. 2016/11/18 11:30:42.698223 11.23.16.13:5060 -> 11.23.16.12:5060
>>    2. SIP/2.0 480 NO_ANSWER
>>    3. Via: SIP/2.0/UDP 11.23.16.12:5060;branch=z9hG4b
>>    Klj0b84100gnjom3o1320.1
>>    4. From: <sip:+263733209456 at 11.23.16.12:5060;user=phone>;tag=09002861
>>    124617
>>    5. To: <sip:264812778555 at 11.23.16.13:5060;user=phone>;tag=f94960189
>>    7706458a5166612fe67c373-1439
>>    6. Call-ID: 03cS323551118140bcGhEfCmJej at RBM2S1.MSS.MTN.CO.ZA
>>    7. CSeq: 986549121 INVITE
>>    8. Content-Length: 0
>>
>> WHich I think you should avoid, changing tags. I think this might be the
>> problem.
>>
>> On Fri, Nov 18, 2016 at 1:07 PM, devang nathwani <
>> devang.nathwani31589 at gmail.com> wrote:
>>
>>> Hello,
>>>
>>> Here are the sip traces of two legs
>>> leg1 UAC -> proxy -> media
>>> leg2 media -> proxy -> provider
>>> leg1
>>> http://pastebin.com/G0jnF75t
>>> leg2
>>> http://pastebin.com/299dZyN4
>>>
>>> from leg1,
>>> when freeswitch(media) is sending back 480 temporarily unavailable after
>>> 183 session progress, UAC is sending ack and bye, now in return freeswitch
>>> is sending '481 Call Does Not Exist'
>>>
>>> my question is why? why freeswitch is sending 481 in return of ack and
>>> bye?
>>>
>>> here,
>>> 11.23.16.12 is UAC
>>> 11.23.16.13 is Opensips(Proxy)
>>> 11.23.16.16 is Freeswitch(Media)
>>>
>>> Thanks,
>>> Devang Nathwani
>>>
>>> ____________________________________________________________
>>> _____________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://confluence.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>>>
>>
>>
>>
>> --
>> Regards,
>> Mirko
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>



-- 
Regards,
Mirko
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