I just tried what you suggested - it executes the sleep for 10 seconds, then
skips down to the hangup, without copying the call file to begin the
callback.

However, I then broke the system command into two lines like this:

exten =>h,1,System(sleep 10)
exten =>h,2,System(cp /etc/asterisk/callback.info
/var/spool/asterisk/outgoing)

and it worked perfectly.  Problem solved.  Thanks.

On 2/7/07, Yuan LIU <[EMAIL PROTECTED]> wrote:

From:  *"Robert DeVries" [EMAIL PROTECTED]


I am trying to get called back with a DISA dial tone when I call a trigger
number.  I got it to work almost the way I want, this is the callback
context:

[callback]

exten=> 501,1,Congestion()
exten=> 501,2,Hangup()

exten =>h,1,System(cp /etc/asterisk/callback.info
/var/spool/asterisk/outgoing)
exten =>h,2,Hangup()

With the above, the call comes into the trigger number, then the call file
is copied and executed, I get the DISA dial tone, and can dial just fine.


However, the problem is that the callback is a bit too fast, and sometimes
calls back before I can hang up, even if I hang up fast.  I want to program
in a pause.  However, when I do the following:

exten=> 501,1,Congestion()

exten=> 501,2,Hangup()
exten =>h,1,wait (10)
exten =>h,2,System(cp /etc/asterisk/callback.info
/var/spool/asterisk/outgoing)

exten =>h,3,Hangup()

the callback never occurs, the execution never gets beyond the wait
command.

So, two questions - why does it not execute once I insert the wait
command, and how do I get a wait before the call file is run.

People who know will answer the first question.  But the second question
has a ready answer: if you are using System(), why not insert a sleep right
there?

exten =>h,1,System(sleep 10; cp /etc/asterisk/callback.info
/var/spool/asterisk/outgoing)

Hope this helps.

Yuan Liu

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