1 make asterisk call implementation
3 new interface.conf (add remove ports by admin)
5 call to multiple endpoints (extensions)
7 trace with layers and filters
8 - layer 1 and 2 state changes and messages
9 - layer 3 isdn trace, process ids
10 - messages between port, endpoint and call
11 - port hunt and channel selection
13 - application process (action)
14 - bchannel control (tones, dsp, filter, activation/deactivation)
16 avoid disconnect-collision (release if disconnect from both sides)
18 display message during nothing/play
29 durchstellen mit disconnect
30 durchstellen mit keypad
31 ruf bei CFP gibt besetzt, wenn teilnehmer intern besetzt ist.
37 facility: diversion, 3pty, ...