[Asterisk-Users] BUSY-tone on incoming calls?

[Eric Wieling]

Florian Overkamp wrote:

> Hi, 
> 
> 
>>-----Original Message-----
>>Is it possible to make the telco send an busy signal when an 
>>incoming call are supposed to dial a group which has all lines busy?
>>Since I will get many public phonenumbers into my E1 (from 
>>telco), it will be sliced up into a few groups. There might 
>>be channels availible in the E1, but not on the other side of 
>>Asterisk (the office side).
> 
> 
> You can set a PRI_CAUSE variable. See
> http://www.voip-info.org/tiki-index.php?page=Asterisk%20variable%20PRI_CAUSE

This only works in CVS-HEAD.  For production use just run Busy() in 
the dialplan.