[OpenSIPS-Users] opensips_head b2b with SEMS 1.2.1 - Bad ACK ?

[Антон Загорский]

Hello Anca.

# svn co https://opensips.svn.sourceforge.net/svnroot/opensips/trunk
opensips_head
Checked out revision 7000.

> Hi,
> 
> What opensips version are you using? I fixed a similar problem last week
> - it is not that the ACK is not passed on the other side - because it
> is, but that at OpenSIPS the received ACK is not matched with its
> transaction. Please take the code from svn branch 1.6 or trunk.
> 
> Regards,
> 
> --
> Anca Vamanu
> www.voice-system.ro
> 
> 
> 
> > With b2b top hiding problem begins after SEMS re-INVITE to UA1.
> > Please see at log http://pastebin.com/wCK7gaBc , line 539 - re-INVITE,
> it is
> > marked
> > 1000 answered OK to b2b, b2b forwarded it to SEMS (line 676), SEMS
> answered
> > ACK to b2b, b2b forwarded it to 1000, and after this b2b sends OK from
> 1000
> > to SEMS again (line 756).
> > Despite this problem RTP established both way, but when I added PSTN
> gateway
> > it droped session after few seconds with "Request timeout".
> >
> > Is this bug?
> >
> 
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