[SR-Users] Strip All but numbers/*/#

[Daniel Tryba]

On Monday 11 February 2013 11:24:36 Ali Jawad wrote:
> I am using the below to strip "-" from destination numbers, it does work
> just fine "I replace - with nothing", what i need to do now is to strip all
> characters except 0-9 * and #. Is there anyway to do it using the following
> configuration part

You are using regular expression substitution, so yes this can be done:
/[^0-9*#]//g

Take a look at http://en.wikipedia.org/wiki/Regular_expression
for more info.