Re: [Freeswitch-users] Stupid question ;-)

I think you should try expr api from mod_expr Try this: <action application="set" data="input_fail_counter=${expr(${input_fail_counter}+1)}"/> patrick wrote:

I have some var: <action application="set" data="input_fail_counter=0"/>

And in some moment I want to increase it by 1. I try this way: <action application="set" data="input_fail_counter=${input_fail_counter}+1"/> And have result input_fail_counter=0+1 i.e. just string merge...

How to handle it right way in dialplan?