[Freeswitch-users] Global variable in dialplan

[Ali Pey]

Thank you Anthony.

Is there anything similar to "defined" condition in dialplan? I want to
examine if a global variable exists or not.

Right now, it always gives me an error if the variable doesn't exist.

Is there anyway that I can add a condition in my dialplan to check if a
global variable actually exists or not?

Regards,
Ali Pey


On Fri, Nov 22, 2013 at 3:33 PM, Anthony Minessale <
anthony.minessale at gmail.com> wrote:

> All global variables are always accessible from your channel so you just
> look for it like any channel variable.  If you set a var with the same name
> on the channel, it will mask the global.
>
> You can also use ${global_getvar <varname} but really there is little
> point when you can use ${<varname>} as usual.
>
>
>
>
>
>
> On Fri, Nov 22, 2013 at 12:14 AM, Avi Marcus <avi at avimarcus.net> wrote:
>
>> Perhaps you want limit, hash, or DB. Those are accessible by name from
>> everywhere.
>>
>> Although, I think there are globals too somewhere.
>>
>> -Avi
>>
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>
>
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> Anthony Minessale II
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