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

Anthony Minessale anthony.minessale at gmail.com
Sat Apr 14 02:00:05 MSD 2012


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
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org



-- 
Anthony Minessale II

FreeSWITCH http://www.freeswitch.org/
ClueCon http://www.cluecon.com/
Twitter: http://twitter.com/FreeSWITCH_wire

AIM: anthm
MSN:anthony_minessale at hotmail.com
GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
IRC: irc.freenode.net #freeswitch

FreeSWITCH Developer Conference
sip:888 at conference.freeswitch.org
googletalk:conf+888 at conference.freeswitch.org
pstn:+19193869900



Join us at ClueCon 2011 Aug 9-11, 2011
More information about the FreeSWITCH-users mailing list