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

[AstGrp]

http://www.voip-info.org/wiki-Asterisk+cmd+StripLSD

gcc


-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Hermann
Wecke
Posted At: Saturday, May 08, 2004 6:04 PM
Posted To: Asterisk User Group
Conversation: [Asterisk-Users] Stripping numbers at the end of a dial
pattern => extensions.conf
Subject: [Asterisk-Users] Stripping numbers at the end of a dial pattern
=> extensions.conf


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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