[asterisk-users] Detect if a Number is up or not

[Zhang Shukun]

Dial() will return Dialstatus , if the number dialed is busy or off
now. use this application you can detect a number is busy or not

in several seconds. i use this method in my dialplan.

2010/4/19 ABBAS SHAKEEL <shakeel.abbas.qau at gmail.com>:
> Hello Community,
>
> I Want to detect if a cell number is ON or OFF... for that matter i can
> generate call to it using PSTN lines (configured with asterisk).
>
> The problem is that  i only want to see if the cell number can receive a
> ring or not. If ring is recieved at called number end then mark it as ON in
> database...
>
> Dial application or Originate action might not be that helpful. Do you have
> any idea regarding this..
>
> --
> Best Regards
> Shakeel Abbas
>
>
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-- 
Best regards,
Sucan