[Freeswitch-users] Strange DTMF Tones On Inbound Calls

[Michael Collins]

Maybe bind_digit_action would capture these for you. You could try binding
something simple, like a log function:

<action application="bind_digit_action" data="rogue_dtmf,~\w+,exec:log,INFO
Rogue digit(s): ${last_matching_digits}"/>
<action application="digit_action_set_realm" data="rogue_dtmf"/>

You'll need to experiment to make sure that regex works. If not you could
possibly do each digit explicity, like this:
<action application="bind_digit_action" data="rogue_dtmf,A,exec:log,INFO
Rogue digit: DTMF 'A' received"/>
<action application="bind_digit_action" data="rogue_dtmf,B,exec:log,INFO
Rogue digit: DTMF 'B' received"/>
<action application="bind_digit_action" data="rogue_dtmf,C,exec:log,INFO
Rogue digit: DTMF 'C' received"/>
<action application="bind_digit_action" data="rogue_dtmf,D,exec:log,INFO
Rogue digit: DTMF 'D' received"/>

I don't honestly know if this will work, but I'd like to see what happens
in your case. FYI, you can read up on bind_digit_action (AKA 'bda') here:

http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_bind_digit_action

-MC

On Mon, Apr 2, 2012 at 5:29 AM, Daniel Knaggs <
Daniel.Knaggs at realitysolutions.co.uk> wrote:

>  Interesting, how would I do this?  Can’t use “bind_meta_app” since that
> only works with numbers…  The tones appear from the caller not the callee
> (leg A).****
>
> ** **
>
> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *Wesley Akio
> *Sent:* 02 April 2012 12:57
>
> *To:* FreeSWITCH Users Help
> *Subject:* Re: [Freeswitch-users] Strange DTMF Tones On Inbound Calls****
>
> ** **
>
> If all you wish is to purge the tones from your stream you can simply
> capture them in the dialplan, no need to mess with the source...****
>
> Best,****
>
> Wesley Akio****
>
> Em 02/04/2012 05:17, "Daniel Knaggs" <Daniel.Knaggs at realitysolutions.co.uk>
> escreveu:****
>
> I appreciate your honesty, Gabe.  But seriously, is that the reason no-one
> else is responding or is it because no-one has any ideas?****
>
>  ****
>
> Unfortunately, I don’t (and can’t) control what appears on my signature as
> it’s added by our e-mail gateway not my e-mail client (if it can’t see a
> signature on the e-mail it will add it).****
>
>  ****
>
> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *Gabriel
> Gunderson
> *Sent:* 31 March 2012 09:12
> *To:* FreeSWITCH Users Help
> *Subject:* Re: [Freeswitch-users] Strange DTMF Tones On Inbound Calls****
>
>  ****
>
> On Fri, Mar 30, 2012 at 2:16 AM, Daniel Knaggs <
> Daniel.Knaggs at realitysolutions.co.uk> wrote:****
>
> Any ideas, anyone?****
>
>   ****
>
> I'll be honest. I haven't followed the thread because of the loud,
> in-your-face advertisement in the email footer. Nobody is going to make you
> remove it, but they might respond to more of your emails if you show them
> that you respect the list by not cluttering it with noise.****
>
>  ****
>
> Just my 2 cents.  And of course good luck on the issue.****
>
>  ****
>
>
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