[asterisk-users] Re: preventing voicemail pickup after SIP redirect ?

Tue Mar 6 06:56:57 MST 2007

On Tue, Mar 06, 2007 at 07:18:08AM -0600, Eric ManxPower Wieling wrote:
> >
> >How can I detect that a call has been redirected and should no longer be 
> >intercepted by vm?
> 
> That should happen by default.  The call should get sent to the new 
> place and it should act like the call was directly dialed to that extension.

Actually no. When a call coming in through Zap, Capi or mISDN is 
redirected by a SIP phone with a 302, then asterisk creates a Local/xx 
channel to the new destination, while the original channel is still 
open. So after $RINGTIME is reached, [stdexten-macro] answers the 
original call and sends it to the original extension's vm.