[Asterisk-Users] Changing Transfer key

[Holger Schurig]

> Not positive but if you're using SIP, it should be easy to do something
> like this in extensions.conf
>
> [office]
>
> exten => *7X.,1,Transfer(${EXTEN:2})
> exten => *7X.,2,Congestion()

The Dialplan is not execute WHILE you're on hook.

*THAT* would be a tremendous wishlist of my. Get rid of all the *XX 
service codes in chan_zap (e.g. *70, *69, *whatever), put them in a 
common file for all channels to use and/or make them usable from the 
dialplan.

E.g.:

exten = ~*7XX,1,Transfer(...)

where ~ is the marker that this is an while-the-channel-exists dialplan 
entry, listing to in-band/rfc2833/sip-info DTMFs