[Asterisk-Users] How to set busy

[Thomas Winter]

On Sunday 09 April 2006 06:02, Miles Scruggs wrote:
> For multiline phones how do you set SIP channels to busy.  For instance
> if SIP/101 is on a call then dial would return busy.  Right now it just
> starts ringing on line X, and stacks up from there.

${DIALSTATUS}  BUSY comes from the phone. 
You can limit the possible lines to an phone with call_limit.
If you have call_limit=1 you will never get an BUSY from the phone.

If call_limit smaller or equal the maximum call to an phone,  you will never 
get an BUSY.

So use groupcount and make your own logic. Then you know whats going on.

best regards

Thomas