Nigel,

Many solutions were given (listen to the whole seq and strip everyhing at the left of the **/##, or listen one dtmf at a time, concat that to previous dtmf, check if last 2 are **/##, if so empty the variable, go on listening to dtmf until required length/string is matched).
Basically, the right solution(s) probably relies on how you may detect the the sequence entered is finished: terminator ? max length ? timeout ?

David Ponzone  Direction Technique
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Le 14/08/2010 à 13:14, Nigel Kent a écrit :

I think what you suggest would be better - to listen for the digits.

Do you have any resource or tips that I can check to see how to implement listening and catching a desired sequence

--- On Fri, 13/8/10, Michael Collins <msc@freeswitch.org> wrote:

From: Michael Collins <msc@freeswitch.org>
Subject: Re: [Freeswitch-users] PlayAndGetDigits reset input
To: "FreeSWITCH Users Help" <freeswitch-users@lists.freeswitch.org>
Date: Friday, 13 August, 2010, 20:25



On Fri, Aug 13, 2010 at 1:46 AM, Nigel Kent <ktngl@yahoo.co.uk> wrote:
Using PlayAndGetDigits I want to give option to the user to reset their input by entering a certain key sequence (##)

How can I make PlayAndGetDigits reprocess immediatly if this key squenqence is pressed.

I don't believe playandgetdigits does this. You will have to listen for ## (or whatever) and then loop back and re-execute playandgetdigits.
-MC


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