07-28-2008 12:53 PM - edited 03-15-2019 12:14 PM
is there a way to block caller Id per phone basis?
07-28-2008 12:56 PM
Take a look at the "reject calls" section:
http://www.cisco.com/en/US/tech/tk652/tk90/technologies_tech_note09186a0080325e8e.shtml#reject
Chris
07-28-2008 11:08 PM
Hi,
Yes you can block caller-ID per phone basis, however because caller id is based on DN, and DN are assigned to phones, we will configure this on th DN..
Example
ephone-dn 2 dual-line
caller-id block
ephone-dn 3 dual-line
caller-id block
telephony-service
caller-id block code *135
So when a user wants to block their CLID, they dial *135 followed by the number they want o dial and bang! their IDs wont show.
HTH, pls rate useful posts
07-29-2008 07:37 AM
that is very useful to know but want about incoming calls.? i guess this example deals with outbound correct?..
I got some users we dont want to display inbound calls
07-29-2008 07:43 AM
Are you saying that some users do not want to see incoming caller ID? They dont want to see the numbers calling them?
07-29-2008 07:54 AM
yes that is correct. i dont want certain users to see incoming caller id, so it would have to be blocked on a per user basis.
07-29-2008 08:18 AM
First of all, you need to understand how caller id works. It does not work on a user basis, it works on the CLIs. So it may be difficult to change this on a per user basis...
07-29-2008 08:54 AM
ok .. just checking..
10-29-2008 03:21 PM
We have a customer who wants to block caller-ID on a per-call basis. This is for outbound calls placed via an ISDN PRI circuit. Same configuration as above:
telephony-service
caller-id block code *55
!
ephone-dn 39 dual-line
number 4419
caller-id block
!
When he dials *55 and then an external number, the caller-ID still shows. Interestingly, when he dials a 4-digit internal DN, the call comes in as private, regardless if he dials the number with or without the block code of *55.
From what I've read on CME system guide, the blocking of the CLID is supposed to happen only if the block code is used, and it should work on both internal and external calls, but we're getting very strange results.
Any ideas?
Thanks.
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