[Freeswitch-users] Expression in dialplan

[Ahmed Munir]

Thanks for reply. Actually I want to match values and strings. Like
IP_CALL=="true" or IP_CALL != "true" or Date >= "22/10/09" and vice versa.
Last thing I forgot to mention, how can I implement condition in dial plan
xml when using operation and/or  i.e. IP_CALL == "false" and PST_CALL ==
"false" / IP_CALL == "false" or PST_CALL == "false".

Note: I only want to implement it in dial plan not in any script.


Kindly advise the solution.

---------- Forwarded message ----------
From: Michael Collins <msc at freeswitch.org>
To: freeswitch-users at lists.freeswitch.org
Date: Wed, 21 Oct 2009 21:36:31 -0700
Subject: Re: [Freeswitch-users] FreeSWITCH-users Digest, Vol 40, Issue 179


On Wed, Oct 21, 2009 at 9:28 PM, Mark Campbell-Smith <
mcampbellsmith at gmail.com> wrote:

> Can't you use the inline statement to set a variable so that it can be
> used directly in a condition?
>
> http://wiki.freeswitch.org/wiki/Dialplan_XML#Inline_Actions
>
>
Yes you can. Just don't abuse it like Tony said. If you find yourself doing
it a lot then it's a sure sign that you're taking the wrong approach.
-MC



---------- Forwarded message ----------
From: Michael Collins <msc at freeswitch.org>
To: freeswitch-users at lists.freeswitch.org
Date: Wed, 21 Oct 2009 21:41:31 -0700
Subject: Re: [Freeswitch-users] FreeSWITCH-users Digest, Vol 40, Issue 179


On Wed, Oct 21, 2009 at 9:08 PM, Ahmed Munir <ahmedmunir007 at gmail.com>wrote:

> Hi,
>
> Thanks for reply, it really helped me. One more thing to ask, how can we
> make decision against >,<, >=, <= in condition header? Like we use == for
> action and != for anti-action.
>
> Kindly highlight it.
>
>
You can only do greater than and less than in the date/time matching. See
the date/time example in the default.xml dialplan file.

You can also use regular expressions if you're in a pinch. For example, if
you need to match numbers >= 1100 and <= 1500 you could just use this regex:

^(1[1234]\d\d|1500)$

The real question, though, is this: what types of values do you need to
match for GT or LT? Date/time? Money? Other? That will determine if you need
to use a script or just the dialplan.
-MC
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20091022/1a208ed0/attachment-0002.html