Hi,

Try Lua:

https://freeswitch.org/confluence/display/FREESWITCH/mod_lua

for example:

<action application="set" data="MY_VAR=${lua(helloworld.lua arv1)}" />

With kind regards,

Jurijs

On Mon, Nov 20, 2017 at 5:26 PM, Bilal Abbasi <bilaln018@gmail.com> wrote:
Hi Users,
I want to get the length of a variable in FreeSWITCH, same like Asterisk function LEN.
I can see there is no function to get the variable length in FS, can someone please help me out.

Regards
Abbasi

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