[Serusers] When the UA crash (network or power) : the call continue!!!!

[Java Rockx]

The only real solution to guarantee call control is to use a B2BUA as
ser is 100% unaware of call status. Ser only maintains transaction
state, not call state.

If your SIP UAs support the Session-Expires header then they will
automatically send re-INIVITES which will disconnect the call and send
a BYE message to SER in the event of a failure.

Regards,
Paul


On Tue, 22 Mar 2005 10:43:28 +0100, Nicolas Ruiz <nruiz at vivaction.com> wrote:
>  
> Hi, 
>   
> How can I verify if my UA have a network crash or a power crash, to cut the
> call ? can I send Keep ALIVE ??? 
>   
> Thansk a lot. 
>   
> Regards 
>   
> Nicolas RUIZ 
> France, Paris 
>   
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