Ahmed, if you are talking about dial patterns then yes, freeswitch takes you a mile ahead and utilizes regular expressions for pattern matching, you could probably use something like this: "^([0-9]+)$" above simple regex will allow any digit from 0 to 9 and + indicates repetitive, so this regex is equal to following asterisk's pattern: "_X." -gm João Mesquita wrote:

Not sure I understand what you mean. Can you explain what you are trying to achieve a little bit better?

jmesquita

On Mon, Sep 14, 2009 at 4:18 AM, Ahmed Munir <ahmedmunir007@gmail.com <mailto:ahmedmunir007@gmail.com>> wrote:

Hi,

I'm newbie in FS. I want to know how to Filter the string to include only the allowed characters in FS?

Kindly advice me. -- Regards,

Ahmed Munir

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