[cisco-voip] internal numbers ID masking

[Lelio Fulgenzi]

This is what we are doing as well. I have not find any easier way. Perhaps the only thing I would change is marking the call as 'restricted' so you only have to use one setup. Calls are marked as "From Private".
  ----- Original Message ----- 
  From: Ed Leatherman 
  To: Grullon, David 
  Cc: cisco-voip at puck.nether.net 
  Sent: Tuesday, April 04, 2006 9:19 PM
  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> 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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