[Asterisk-Users] a bit frightened, guys

[Andrew Kohlsmith]

> exten => _911,1,ChanIsAvail(Zap/1)
> exten => _911,2,Dial,Zap/1/911
> exten => _911,3,Hangup()
> exten => _911,103,SoftHangup(Zap/1-1)
> exten => _911,104,Wait(1)
> exten => _911,105,Goto(1)

That is pretty much exactly it, except I don't use _, and I play a file and 
sleep(5) before what you're doing.

> The only thing I would add is a variable to set for emergency call
> already on the channel. That way before you do the disconnect you can
> check to see if it is already an emergency call.

I am not doing that currently but yes it would be a good thing, although 
it's corner cases like that that I usually just document and leave as 
is.  :-)

Regards,
Andrew