asterisk users - Feb 2014 - Cancel a ringing SIP call when the other party disconnect

Hi,
Here is my scenario.
I have a SIP call between two SIP endpoints. A calls B.
During the ringing, B disconnects (network cable is unplugged).

But A continue ringing forever (until the dial timeout) even if asterisk 
detects that B is disconnected with the qualify.

Is there any setup or asterisk configuration I need to enable to have A 
close its call ?

Note: when A is already talking with B, the call is hanged up on rtp 
timeout. But not during the Ringing phase.

Thanks

On Fri, Feb 21, 2014 at 10:55 AM, Ruddy Gbaguidi <plugworld at micnes.com>
wrote:
> Hi,
> Here is my scenario.
> I have a SIP call between two SIP endpoints. A calls B.
> During the ringing, B disconnects (network cable is unplugged).
>
> But A continue ringing forever (until the dial timeout) even if asterisk
> detects that B is disconnected with the qualify.
>
> Is there any setup or asterisk configuration I need to enable to have A
> close its call ?
>
> Note: when A is already talking with B, the call is hanged up on rtp
> timeout. But not during the Ringing phase.
I'm not sure it is possible to configure Asterisk to hang up during
the ringing phase when a peer/endpoint becomes unreachable. I don't
see an option or parameter for that behavior.

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Rusty Newton
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