[asterisk-biz] callerid

[Andor Czafik (Akakiko)]

Hi,

I use destar, and when is setup in trunk config the
Outgoing calls to IAX trunk

Change Caller*Id Name to: xxxxxxxxxxx${CALLERIDNUM}
Its does not adding the calleridnum.
What can i do for adding for the xxxxxxxxx base telnummer the 
calleridnum value (this is a 3 character long number)

Thanks:
Andor