[OpenSIPS-Users] BLA pickup issue

[Anca Vamanu]

Hi Steven,

Steven C. Blair wrote:
>
>  
>
> We have been experiencing a few problems with bridged line appearance 
> (BLA) using Polycom phones and I wonder if anyone on this list can help?
>
>  
>
> We are running OpenSER v1.3.2-tls for our production presence server. 
> This communicates with a SER v0.9.7-pre3 proxy for call control. We 
> are using Polycom SoundPoint 550 sets configured as BLA groups. 
>
>  
>
> The first problem we have is with tracking the line status. If a 
> subscribe message is sent from a phone in the BLA group while two 
> incoming calls to the BLA group are answered on two different sets 
> then all sets in the BLA group lose the status indicators for both 
> calls.  The only sets which still communicate with the callers are the 
> sets which originally answered the call.
>
I don't understand exactly the scenario that does not work. So you have 
a BLA group and 2 simultanous calls coming to it? And when then calls 
are answered everybody looses state except for the parties involved in 
the call? Is this it?

Regards,

-- 
Anca Vamanu
www.voice-system.ro


>  
>
> This behavior seems to be a well know issue with earlier versions of 
> OpenSER. We built an OpenSIPS v1.6.1-notls server but still see the 
> same behavior. Is anyone else working through issues with BLA? Does 
> anyone have any thoughts on what might be happening?
>
>  
>
> Thanks,Steve
>
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