[Asterisk-Users] Stripping numbers at the end of a dial pattern => extensions.conf

Hermann Wecke hermann at wecke.com
Sat May 8 15:03:57 MST 2004


Is it possible to strip some numbers from the *end* of a number?

I know that ${EXTEN:1} will remove 1 position from the beggining... but
how to remove N numbers from the end?



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