[Asterisk-Users] No busy -indication tone with sip

[K. C. Li]

On 12 Jun 2003, Jukka Tainio wrote:

> If the other end is busy, I can't hear the busy indication -tone.
> Asterisk seems to know, that the other end is not available: 
> 
>     -- Couldn't call 8887360 at 195.165.189.226
>     -- Hungup 'H323:0'
>   == Everyone is busy at this time

You probably need the "Congestion" parameter:

exten => _8XXXXX,1,Dial(SIP/${EXTEN:1}@${FWD},tr)
exten => _8XXXXX,2,Congestion

Regards,

Kwong Li
li at laser.com
Laser Business Systems Ltd.
http://www.laser.com