[asterisk-users] Get call status and hangup

[Loic Didelot]

Hello,
I am looking for a way to check if a call could be established with the
"destination"  (SIP,IAX,ZAP). 
So I thought about an application like DIAL but instead it should return
a variable and hangup immediately as soon as it gets something that
could lead to a valid connection "ringing..." 

Is there something like this that could be used in Asterisk or can
anyone recommend a different/better solution? 

Best regards,
Loic Didelot.

-- 
Loïc DIDELOT
MIXvoip S.a.
Tel: +352 20 3333 20
Fax: +352 20 3333 90
ldidelot at mixvoip.com
http://www.mixvoip.com