[Freeswitch-users] Play a file based on SIP error code

[Steven Ayre]

To sketch our how to do it...

In dialplan:
<action application="set" data="hangup_on_bridge=true"/>
<action application="set" data="continue_on_fail=true"/>
<action application="bridge" data="..."/>
<action application="lua" data="playerror.lua"/>

That'll run the lua script after the bridge (it'll only get there if
the bridge fails)

In the lua script:
   cause = session:getVariable("proto_specific_hangup_cause")
   if (cause == "sip:486") then
      session:streamFile("/path/to/busy.wav");
   elseif (cause == "sip:404") then
      session:streamFile("/path/to/unknown_user.wav");
   elseif (cause == "sip:480") then
      session:streamFile("/path/to/unavailable.wav");
   else
      session:streamFile("/path/to/unknown_error.wav");
   end

You can also use the ISDN clearing cause from session:hangupCause() if you wish.

-Steve


On 2 March 2011 16:07, kawarod <kawarod at laposte.net> wrote:
> Hi List,
>
> I'd like to know how I can play a file based on the SIP error code returned by a peer.
>
> For example, I'd like to play the following announce if I receive a SIP 404:
>        " The number you dialed is unreachable"
>
> Thanks for your help.
>
> rod.
>
>
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