[asterisk-users] Cut off last character of EXTEN

[Jonas Kellens]

Hello,

how can I cut off the last character of the EXTEN-variable with 
variating length ?

So I have :

112233#
123#
123456789#

I want to cut off the last character.

${EXTEN:-1} gives me #, but that is the character I want to cut off.



Kind regards,
Jonas.
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