[cisco-voip] Transformation calling and called Group Question

[Gregory Wenzel]

AAAHHHHH The light bulb just went on. Thank you for that answer.. that hit
the spot Lelio

On Thu, Oct 28, 2010 at 4:45 PM, Lelio Fulgenzi <lelio at uoguelph.ca> wrote:

>  Sometimes a non-routable pattern is the only way to prevent a number from
> being dialed because it's easier to allow a broad range and deny a small
> range.
>
> For example, you allow access to the whole 416 area code except a certain
> number that rings the competition or something like that.
>
> Also, when you're using the device/line approach, this becomes key to your
> dial plan.
>
> One hint that I got from an old PBX guy - when doing "blocking" routing
> patterns, be sure to use a null route group. That way, if for whatever
> reason that little tick box becomes unchecked or if a bug hits that ignores
> the do not route settings it will still fail.
>
> ---
> Lelio Fulgenzi, B.A.
> Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
> (519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> Cooking with unix is easy. You just sed it and forget it.
>                               - LFJ (with apologies to Mr. Popeil)
>
>
> ------------------------------
> *From: *"Gregory Wenzel" <gwenzit at gmail.com>
> *To: *cisco-voip at puck.nether.net
> *Sent: *Thursday, October 28, 2010 4:27:12 PM
> *Subject: *[cisco-voip] Transformation calling and called Group Question
>
>
> Can someone enlighten me to why a non routable pattern such as called
> transformation or calling transformation patterns are useful and for what is
> the real purpose.
>
> Im diging for my cvoice book cant find it..hope some of you experts can
> shed some light or point me in right direction.
>
> TIA
>
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