[Freeswitch-users] How to filter the allowed string

[Ghulam Mustafa]

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 at gmail.com 
> <mailto:ahmedmunir007 at 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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