[OpenSIPS-Users] B2BUA Broken ACKs

[Karsten Wemheuer]

Hi,

unfortunately I can't look at the image, as it is embedded in the text.
I would check the via header of the SIP messages causing the ACK. Maybe
OpenSIPS just doesn't know where to send the ACK to.

Regards,

Karsten 

Am Sonntag, dem 31.03.2024 um 00:56 +0500 schrieb Naveed Ur Rehman:
> image.png
> Hi All
> I have a strange issue, where ACKs are not reaching the called party.
> Even BYE messages reach back to called party fine, but ACKs are
> stucked within opensips,. opensips not even trying to send the ACKs
> to callee. What could be the problem?
> 
> Regards
> 
> Naveed
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