[cisco-voip] Call Manager 6.1

Ed Leatherman ealeatherman at gmail.com
Tue Sep 23 17:43:31 EDT 2008


You'll need to set up a calling search space/partition/translation pattern
combo to intercept your internal calls and modify or restrict the calling
party number.

for example, my internal extensions are all 5 digit starting with 3 (3XXXX)

So for phones that need to have caller ID restricted, I give them a special
calling search space that contains a partition with a translation pattern
3XXXX that restricts the calling party number (or modifies it if that's what
they want) and then uses a regular class of service to reach the actual
destination extension number. Make sure this partition appears first in the
CSS and then all the other normal partitions for that phone's class of
service.

Would be really nice if this was just an option on the DN itself like the
external phone number mask, instead of having to jump through hoops.

one problem with this solution i've found is it does not restrict connected
line ID, so if a secretary forwards a call to person that's supposed to have
a private caller ID, once the call is connected if the caller is also an IP
phone they will see the true extension number they are connected too. You
can fix this with translation patterns also by restricting connected line
ID, but then it breaks voicemail for calls going through that translation
pattern.

hope that helps.


On Tue, Sep 23, 2008 at 5:31 PM, Michael Dugan <mdugan at pacific.edu> wrote:

>  Hi Ed,
>
> Yes.  We can insert a number, but the directory still shows up in at the
> end of the display in brackets. Thanks
>
>
>
> *From:* Ed Leatherman [mailto:ealeatherman at gmail.com]
> *Sent:* Tuesday, September 23, 2008 2:28 PM
> *To:* Michael Dugan
> *Subject:* Re: [cisco-voip] Call Manager 6.1
>
>
>
> Do you mean caller ID?
>
> On Tue, Sep 23, 2008 at 1:58 PM, Michael Dugan <mdugan at pacific.edu> wrote:
>
> Is there any way to suppress the directory number on an internal call?
> Thanks, Mike
>
>
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>
>
>
> --
> Ed Leatherman
> Assistant Director, Voice Services
> West Virginia University
> Telecommunications and Network Operations
>



-- 
Ed Leatherman
Assistant Director, Voice Services
West Virginia University
Telecommunications and Network Operations
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