Asterisk Trixbox configuration conference rooms


I set up a conference that works in part. Indeed, I can connect to a conference room but I can not configure the message waiting and alerts when someone connects. I installed and configured zaptel but it changes nothing.

Thank you for your help.

I have no idea what that means.

I’m pretty sure that Trixbox isn’t on Asterisk 10, so there’s no way it’s using Confbridge, which means it’s using MeetMe. Information about the MeetMe application, from a dialplan perspective, is available here: … ion_MeetMe

zaptel is obsolete. With meetme, dahdi is only required for the basic conference bridging and low level timing. Meetme will not work at all without it (zaptel for meetme in obsolete versions of asterisk).

Thank you very much for your answer, but i just will inform you that i work with : Trixbox 2.0 and Asterisk 1.2
so i must used dhadi or zaptel? , with zaptel when i do the command :
i will show this message :

/etc/init.d/zaptel: line 38: [: =: unary operator expected
/etc/init.d/zaptel: line 38: [: =: unary operator expected
Unloading zaptel hardware drivers:
Unloading ztdummy: [ OK ]
Removing zaptel module: ERROR: Module ztdummy does not exist in /proc/modules
ERROR: Module zaptel is in use
/etc/init.d/zaptel: line 38: [: =: unary operator expected
Loading zaptel framework: [ OK ]
Waiting for zap to come online: [ OK ]
Loading zaptel hardware modules:
Loading ztdummy: [ OK ]
No functioning zap hardware found in /proc/zaptel, loading ztdummypll
Loading ztdummypll: FATAL: Module ztdummypll not found.
Running ztcfg: [ OK ]

Please try to help me, thank you.