[asterisk-users] Need help to strip variable

[van Leen, Phil]

Hi all,

I have a need to strip some characters from a variable to get the right data
but have only found how to strip all but the last or middle stuff, need to
keep the beginning.

EG:
With $(SIPURI) I want to keep just the sip number and delete the remainder
'@server.com'.

Ideally I'd like to use 'SayDigits($(sipuri[- at server.com])'

All replies greatfully accepted.

Phil


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