Determing a Telephone's Extension - Askozia 2.1 embedded version

[Gil]

Why the function in question is completely absent?

Thank you, Gil

[gmarchionni]

It's not absent.

If you upgraded from a previous version it will not be in the application list.

Write a application and add  this as application:

^{1,Answer()
2,Playback(beep)
3,SayDigits(${CALLERID(number)})
n,Playback(silence/1)
n,Playback(silence/1)
n,Playback(silence/1)
n,Goto(2)}

[Gil]

Gmarchionni,  thanks, for the indication...   

but a curiosity why the other applications (voicemail system, call forwarding, weasels??) were loaded with the update?

Hi, Gil

[gmarchionni]

No clue.   

[Sebastian]

That might happen if you update from 2.0.x to 2.0.4 to 2.1. The application gets lost on the way.
gmarchionni posted the work around.

[Gil]

In fact I upgraded from version 2.0.x to 2.04 and then to 2.1.

Already in version 2.4 was missing