[asterisk-users] Sending "603 Declined" message

[Gareth Blades]

On 26/07/13 16:32, Leandro Dardini wrote:
> In my dialplan I'd like to send a "603 Declined" message to the user 
> placing the call. I see the commands for the Busy and Congestion, but 
> not the one for the Declined. Any help?
>
> Leandro

I dont think you can. Normally you would use the Hangup() command with 
the hangupcause value that you wish to use. However there are no values 
which will be translated to a SIP/603. The closest would be Hangup(21) 
which would be "403 Forbidden"