[OpenSIPS-Users] Negative reply on Re-Invite terminates billing

Vlad Paiu vladpaiu at opensips.org
Thu Sep 19 18:39:07 CEST 2013


Hello,

Can you please attach a full SIP trace of the scenario along with the 
full debug OpenSIPS log ?

This indeed seems like a weird issue - OpenSIPS doesn't internally try 
to terminate a dialog just because a Re-INVITE had failed.

Best Regards,

Vlad Paiu
OpenSIPS Developer
http://www.opensips-solutions.com

On 19.09.2013 16:51, Brett Nemeroff wrote:
> Hey All,
> Using 1.10 I'm seeing a weird problem with Re-Invites. Using the 
> cdr_flag, I'm expecting a good duration number to be reported by the 
> acc module. However, what I'm seeing is really weird. If I look at a 
> trace, it looks proper. Per RFC we're support to ignore a non-200 
> reply to a reinvite as long as it isn't a 481 or 408. I'm getting a 
> 488 once, then 486.
>
> Once I get the 486, it appears that the billable portion of the call 
> ends.. but.. the call continues (per RFC, neither endpoint tries to 
> end the call). Then.. some time later a BYE comes from one of the 
> endpoints. At this point, I'd kinda expect OpenSIPs to reply with a 
> 481, but nope! It relays the BYE just fine.
>
> So, it's ending billing, but... not killing the dialog? I thought 
> these were intrinsically linked?
>
> Thoughts?
>
> Thanks,
> Brett
>
>
> -- 
> Brett Nemeroff
> Sent with Airmail <http://airmailapp.info/tracking>
>
>
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> Users at lists.opensips.org
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