[Asterisk-Dev] Advanced ADSI scripts

[alex at pilosoft.com]

Has anyone tried to develop/developed more advanced ADSI scripts/chan_zap
additions that would, for example, "simulate" multiple line appearances
(i.e. softkey to switch between pending calls, softkeys to conference 
calls, softkey to put on hold (with MOH)), etc?

I'm about to embark on this project, but if anyone has done something like 
this before, it'd be appreciated.

-alex