[Freeswitch-users] Trapping dtmf on bridged call

[Nik Middleton]

Once the call is bridged, while I can see an inband DTMF event being
generated, it doesn't call my hook unfortuneately

 

function onInput(session, type, obj)

if type == "dtmf" and obj['digit'] == '*'  then

            session:hangup();

            return  true;

 end

 

 

session:execute("start_dtmf");

session:execute("bridge",bridgestring );

 

Am I missing something?  Before the bridge, the oninput function works
fine

 

Regards,

 

________________________________

From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
Anthony Minessale
Sent: 07 December 2009 22:15
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] Trapping dtmf on bridged call

 

session:execute("start_dtmf");

this app captures inband audio tone dtmf and interprets them aka calls
your callback etc.



On Mon, Dec 7, 2009 at 4:02 PM, Nik Middleton
<nik.middleton at noblesolutions.co.uk> wrote:

Hi

 

Is it possible to trap on DTMF on a bridged call within an LUA script?
I've tried setting the gateway to use inband, but no joy.  It looks like
I could use start_dtmf, but I can't see how to launch this within LUA

 

Regards,


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