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[frank at impactfax.com]

Is there any dialplan instructions that could be added that would sit
and listen during a call for a tone (a key press, say 2) and when FS
hears that tone, then FS can broadcast another key tone (say 6) back to
the channels?



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[msc at freeswitch.org]

What would need to happen after the tone is sent back out? Also, would
this be part of something like an IVR?

-MC


On Dec 5, 2008, at 7:22 AM, "Frank @ Impact" <frank@impactfax.com>
wrote:

[frank at impactfax.com]

Is there any dialplan instructions that could be added that would sit and listen during a call for a tone (a key press, say 2) and when FS hears that tone, then FS can broadcast another key tone (say 6) back to the channels?

-Frank

[frank at impactfax.com]

After the tone is sent back out, we are done. There is nothing left to
do.
No, this key press detection is during a bridged call between two
parties. No IVR here. So, FS hears a key press tone during a call and
then responds to the parties with another/different key press tone.


-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-

What would need to happen after the tone is sent back out? Also, would
this be part of something like an IVR?

-MC


On Dec 5, 2008, at 7:22 AM, "Frank @ Impact" <frank@impactfax.com>
wrote:

[Claudio.Cavalera at it...]

freeswitch-users-bounces@lists.freeswitch.org wrote:

[frank at impactfax.com]

Yes. listen in for 1 DTMF during a call and then signal back a
different DTMF.

-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-

So receive DTMF respond with more DTMF?

/b

On Dec 5, 2008, at 10:00 AM, Frank @ Impact wrote:

[msc at freeswitch.org]

Will the call be terminated at that point or does it need to continue?
I do know that the tone_detect app can listen for a dtmf from either
direction and can trigger execution of another app/extension/etc.
However, I've never tried it on a bridged call, so I'm curious to see
what would happen. The other question I would need to research is what
would happen if the dtmf was sent rfc2833 style.

Hop on the wiki and look at tone_detect while I research the other
questions and we will see what we can come up with.

-MC


On Dec 5, 2008, at 8:00 AM, "Frank @ Impact" <frank@impactfax.com>
wrote:

[frank at impactfax.com]

Looks like tone detect might do it. But..

If so, What frequency would we use for particular keys?

Will tone_Detect sniff both legs or would we just do both r and w on the
called leg?

Can the tone_Detect timeout just be a very large number or can we leave
out the timeout value so there is no timeout?

Could the trigger from tone Detect do a gentone for a certain key?

Not much on the wiki on the mod.

-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of
Michael S Collins


Hop on the wiki and look at tone_detect while I research the other
questions and we will see what we can come up with.

-MC


On Dec 5, 2008, at 8:00 AM, "Frank @ Impact" <frank@impactfax.com>
wrote:

[frank at impactfax.com]

The call should continue after FS hears the key press and responds with
its own key press tone. Then the call just continues on. They key
press from one of the parties would come some time after the call is
bridged. Maybe some 10 or 20 seconds into the call for example.


-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of
Michael S Collins

Will the call be terminated at that point or does it need to continue?
I do know that the tone_detect app can listen for a dtmf from either
direction and can trigger execution of another app/extension/etc.
However, I've never tried it on a bridged call, so I'm curious to see
what would happen. The other question I would need to research is what
would happen if the dtmf was sent rfc2833 style.

Hop on the wiki and look at tone_detect while I research the other
questions and we will see what we can come up with.

-MC


On Dec 5, 2008, at 8:00 AM, "Frank @ Impact" <frank@impactfax.com>
wrote:

[brian at freeswitch.org]

So receive DTMF respond with more DTMF?

/b

On Dec 5, 2008, at 10:00 AM, Frank @ Impact wrote:

[msc at freeswitch.org]

On Fri, Dec 5, 2008 at 8:32 AM, Frank @ Impact <frank@impactfax.com> wrote:

[frank at impactfax.com]

I tried your suggested test. Here is the business end of the extension
I tried.

<action application="set" data="DTMF1=false"/>
<action application="start_dtmf" data="true"/>
<action application="tone_detect" data="DTMF1 697,1209 rw +10000
set DTMF1=true"/> <!-- detect DTMF 1 key-->
<action application="answer"/>
<action application="sleep" data="10000"/>
<action application="info"/>
<action application="hangup"/>

but I always got DTMF1=false in the info dump.
I am using FS 9210

I have tried sending a call from my sip phone connected to an asterisk
server to FS (dial FS). I also tried a PSTN call coming in on a PRI to
asterisk and then sip over to FS (another dial from asterisk). In each
case, pressed 1 several times and the tone_detect never triggered.

Ideas? Am I doing something stupid or is tone_detect not just right
here?


-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of
Michael Collins

Those might be necessary if your dtmf's are not already in-band.

Here's a sample extension you could try for testing, dialing 9990:

<extension name="dtmf_detect_test">
<condition field="destination_number" expression="^9990$">
<action application="answer"/>
<action application="tone_detect" data="DTMF1 697,1209 rw
+10000 set DTMF1=true"/> <!-- detect DTMF 1 key-->
<action application="sleep" data="10000"/>
<action application="info"/>
<action application="hangup"/>
</condition>
</extension>

Give that a try and at least see if you can detect the tones...
-MC

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[msc at freeswitch.org]

That's a pretty old rev. Any chance you could make current?

-MC

Sent from my iPhone

On Dec 5, 2008, at 5:09 PM, "Frank @ Impact" <frank@impactfax.com>
wrote:

[frank at impactfax.com]

Also got it on 9579 as well.

-----Original Message-----
From: freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of
Michael S Collins
Sent: Friday, December 05, 2008 8:42 PM
To: freeswitch-users@lists.freeswitch.org
Subject: Re: [Freeswitch-users] key tone trigger event during call

That's a pretty old rev. Any chance you could make current?

-MC

Sent from my iPhone

On Dec 5, 2008, at 5:09 PM, "Frank @ Impact" <frank@impactfax.com>
wrote:

[brian at freeswitch.org]

make current or install current svn on a different box.

/b

On Dec 5, 2008, at 7:09 PM, Frank @ Impact wrote: