[cisco-voip] internal numbers ID masking

[Andrew Riley]

Bat the external phone number mask... might break AAR though

 

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From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Ed Leatherman
Sent: Wednesday, 5 April 2006 11:20 AM
To: Grullon, David
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] internal numbers ID masking

 

If someone knows a better/cleaner way to do this, I would be ecstatic to
hear it. this is a big pain in the rear for us, so many professors and
doctors want their caller ID masked from everyone (and of course, all
masked as something different)

On 4/4/06, Ed Leatherman <ealeatherman at gmail.com> wrote:

This is something I wish was easier to do with callmanager. Here is what
we do..

-Make a new partition, we call it MaskCLIDAs<number>
-Make a new Calling search space, we call it Device_MaskAs<number>
-Put the MaskCLIDAs<Number> partition as the first entry in the new CSS,
and then put any additional partitions you would need to call (outbound
partitions etc)
-Make a Translation pattern that will match all your internal
extensions, and use it to modify the calling party number to whatever
you like. Make sure you set the new calling search space as something
that can call your internal numbers. The new translation pattern should
be in your new partition.
-Configure the phone with the new CSS

basically you want interal callers to hit that new translation pattern
when they call another internal number, so that it modifies the calling
party number and then proceeds as normal with the call. Otherwise it
places outside calls as normal.

Does that help? As you can imagine if you do this alot, you get alot of
partition/CSS/translation pattern clutter on callmanager.

One thing to be careful of is to make sure your masked phones can still
call everything they need to (call pickup groups tripped us up on this)
with the new CSS. And also make sure they still cannot call things they
shouldnt :)

On 4/4/06, Grullon, David < David.Grullon at co.galveston.tx.us
<mailto:David.Grullon at co.galveston.tx.us> > wrote:

	I am trying to mask a number internally, extension to extension.


	Thanks 
	Dave 

	
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-- 
Ed Leatherman
IP Telephony Coordinator
West Virginia University
Telecommunications and Network Operations 




-- 
Ed Leatherman
IP Telephony Coordinator
West Virginia University
Telecommunications and Network Operations 

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