[asterisk-users] How to reply with 480 Call-limit to incoming SIP call ?

[Olivier]

Thanks for your very helpful reply.

1.My system prints out:
CLI> core show application Hangup

  -= Info about application 'Hangup' =-

[Synopsis]
Hang up the calling channel.

[Description]
This application will hang up the calling channel.

[Syntax]
Hangup([causecode])

[Arguments]
causecode
    If a <causecode> is given the channel's hangup cause will be set
    to the given value.

[See Also]
Answer(), Busy(), Congestion()

How could we improve this Arguments section so that other Asterisk admins
can find available <causecode> values ?




2013/8/20 Rusty Newton <rnewton at digium.com>

> On Fri, Aug 16, 2013 at 2:22 AM, Olivier <oza_4h07 at yahoo.fr> wrote:
> > Hi,
> >
> > After Googling, I found information on how you can read the status of an
> > outgoing call but I didn't find anything on tunning reply to incoming
> calls.
> >
> > My question is :
> >
> > I've got a system receiving SIP calls from different callers.
> > I would like to end some calls with a "480 Temporarily Unavailable (Call
> > limit)" reply
> > Is it possible ?
>
> Should be!
>
> Take a look at
> https://wiki.asterisk.org/wiki/display/AST/Hangup+Cause+Mappings
>
> Then try using the Hangup() application and passing the appropriately
> mapped cause code. Sounds like 19 in this case.
>
> So using Hangup(19) in your dialplan may send out the 480 at least.
>
> --
> Rusty Newton
> Digium, Inc. | Community Support Manager
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - US
>
> Check us out at: http://digium.com & http://asterisk.org
>
> --
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