> > I have a need to check and see if a G.729 channel is up and running
> > and then to set a variable as FALSE and TRUE based on the outcome.
> > Can this be done with the dial-plan?
> >
> >
> > I can also live with a dial-plan code that check to see if a Trunk
> > is being used and if it is to set a variable to FALSE or TRUE based
> > on the condition.
> >
> >
> > I can also work with a method that can check to see if a number
> > dialed on the system start with 678 and if a call is on progress and
> > set a variable to TRUE or FALSE.
> >
> >
> > All of the above approaches are fine by me but I prefer the Trunk
> > option to be checked if it's used, and then the G.729 check option.
> >
> >
> > Any input is appreciated.
> >
> >
> > Running Asterisk v1.4.x
> >
> >
> > Note: I have used phpagi to do a system call for "asterisk -rx" and
> > that is not a good solution as the php file itself hangs sometimes
> > in Asterisk dial-plan. Something dial-plan native would make my life
> > much easier.
Well "sip show channel" shows the codec in use for a given channel. I would
have said to use an AGI script for that, but you don't want to. How about
scanning logs, (although that could take time?)
You could hack a variable into AGI command to specify the codec. There is a var
called ${SIP_CODEC} that says it's used to set the codec, maybe it shows the
codec too (long shot?)
--
John Van Ostrand
CTO, co-CEO
Net Direct Inc.
564 Weber St. N. Unit 12, Waterloo, ON N2L 5C6
Ph: 866-883-1172 x5102
Fx: 519-883-8533
Linux Solutions / IBM Hardware
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