[OpenSIPS-Users] BYE from UAC bypasses OpenSIPS

[Alexey Kazantsev]

Hi list,
 
feeling shamefully but still can not fix the problem, trying different configurations.
 
I’m setting drouting (INVITEs are routed well).
But BYEs from UAC go directly to dr_gateway, not through OpenSIPS.
 
I understand that this all is about in-dialog request, having to_tag, loose_route.
I compared my config with config files of previously configured servers (not for drouting)
which work well (I tested BYE routing).
 
But still can not fix this issue.
 
Here’re 2 screenshots of the same call, captured on UAC:
[1] demonstrating INVITE from UAC,
[2] demonstrating BYE from UAC (which goes directly, bypassing OpenSIPS, and I need to fix this behaviour).
 
[1] https://ibb.co/NNNvHhM
[2] https://ibb.co/bKd4c0r
 
What should I pay attention to, to route BYE requests from UAC via OpenSIPS?
 
-----------------------------------------------
BR, Alexey
http://alexeyka.zantsev.com/
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