[Freeswitch-users] DETECT ACTIVE CHANNELS

[Brian West]

What exactly was the original issue that was trying to be resolved that
required the session count?

On Tue, Jan 26, 2016 at 10:03 AM, Marcel Haldemann <
marcel.haldemann at convercom.ch> wrote:

> small correction for my previous answer:
>
> For "outbound" only channels the command would have to be like:
>
> Show channels count like external
>
> What would result in:
>
> api = freeswitch.API();
> filter = " like external"; -- set this as needed or let empty for no filter
> num_channels = api:executeString("show channels count" .. filter);
> digits = api:execute("regex", num_channels  .. "|/([0-9]*)/|$1");
> freeswitch.consoleLog("info", "num channels is: " .. digits .. "\n");
>
> as already mentioned this would expect a profile for outbound calls
> "only", called external.
> More info about the filter see here:
> https://freeswitch.org/confluence/display/FREESWITCH/mod_commands and
> search for "show channels"
> This applys to FreeSwitch 1.6/1.7
>
> -----Ursprüngliche Nachricht-----
> Von: freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] Im Auftrag von Marcel
> Haldemann
> Gesendet: Dienstag, 26. Januar 2016 15:38
> An: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> Betreff: Re: [Freeswitch-users] DETECT ACTIVE CHANNELS
>
> For LUA it's (FS 1.6):
> api = freeswitch.API();
> num_channels = api:executeString("show channels count");
> digits = api:execute("regex", num_channels  .. "|/([0-9]*)/|$1");
> freeswitch.consoleLog("info", "num channels is: " .. digits .. "\n")
>
> to get the number of active channels.
>
>
> in Dialplan it could be done like this:
>
> <action application="set" data="foo=${regex(${show channels
> count}|/([0-9]*)/|%1)}"/>
> <action application="log" data="INFO foo: ${foo}" />
>
>
> PS: If you only want outbound calls you could try:
>
> Show channels like external
>
> as command, you then however must have a sip profile that is only for
> outbound (in this case named external).
>
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>
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>
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-- 

*Brian West*
brian at freeswitch.org


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