[SR-Users] Missing BYE at the far end

[Vasiliy Ganchev]

Hi Kliment!

Where the trace is captured? 
Can you show the log of kamailio (as I understand in trace the BYE is send
to kamailio server from Asterisk-N and Kamailio do not transmit it to
client, or something different)? 

cheers


Kliment Toshkov, Netfinity JSC wrote
> Dear colleagues,
> 
> 
> We have an issue with a couple of peers - when the called party hangs up,
> they (the peer) does not receive the appropriate BYE message and call
> appears as still connected at peers end. Then it drops after 30 seconds
> and sends us BYE.
> 
> Current setup is the following:
> 
> PEER IP > KAMAILIO 4.2.2 > (Asterisk PBX 1, 2, 3, …, N)
> We provision only termination services, which is:
> 1) peer calls us
> 2) Kamailio chooses destination using dispatcher module
> 3) forwards the call to it.
> 
> Attached is captured trace.
> Clearly BYE is retransmitted a few times, then request for UPDATE is
> received but it is not possible to answer it because the call is already
> hung up (as far as I understand).
> 
> Kamailio routing file is available upon request.
> 
> Thank you in advance!
> 
> 
> 
> 
> 
> Климент Тошков
> Изпълнителен директор
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