[Freeswitch-users] Doing basic arithmetic in the xml dialplan without a language

[Anthony Minessale]

Also FYI to make the API as variable syntax lighter on the eyes if you
don't need the () you can omit them:

<action application="set" data="inc=${expr ${inc}+1}"/>




On Fri, Apr 13, 2012 at 6:52 AM, Vik Killa <vipkilla at gmail.com> wrote:
> This is an example of adding 1 to the 'inc' variable. If 'inc' is not
> defined, it will become 1. If it is 1, it will become 2, etc...
> <action application="set" data="inc=${expr(${inc}+1)}"/>
>
> On Fri, Apr 13, 2012 at 7:24 AM, Herman Griffin
> <herman.griffin at gmail.com> wrote:
>> Is there a way to do basic arithmetic within the dialplan without running a
>> mod_language script. For instance, to increment a counter on every call. Or
>> to use the modula or division.
>>
>> Herman
>>
>> _________________________________________________________________________
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>
> _________________________________________________________________________
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> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
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>
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-- 
Anthony Minessale II

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