Block incomming CLI

[Sinkiller]

Anyone know how to block the incomming CLI when a call is made to a paticualar DID.

The brain is a wonderful organ; it starts working the moment you get up in the morning, and does not stop until you get to the office.

 

[ezncool]

I found this in this forum but I can't remember the thread number. I'll post it but I can't take credit for it. Its a bit lenghty, but it works.


If you are looking to block a particular number from calling a specific DID you can do it this way...

Here is how you can block an incoming call to a specific DID.

Create an entry in an unused vector routing table for the ANI that you want to block.

change vrt 3 Page 1 of 3
VECTOR ROUTING TABLE

Number: 3 Name: Block Sort? n

1: 1234567890

Create a vector that checks that vrt and if there is a match disconnects the call, if there is not a match send the call to the persons extension

change vector 41 Page 1 of 3
CALL VECTOR

Number: 41 Name: Test Disco
Multimedia? n Attendant Vectoring? n Meet-me Conf? n Lock? n
Basic? y EAS? y G3V4 Enhanced? y ANI/II-Digits? y ASAI Routing? n
Prompting? y LAI? y G3V4 Adv Route? y CINFO? y BSR? y Holidays? y
Variables? y 3.0 Enhanced? y
01 wait-time 0 secs hearing silence
02 goto step 8 if ani in table 2
03 route-to number 654321 with cov y if unconditionally
04
05
06
07
08 disconnect after announcement none
09
10
11

Create a vdn to point to that vector

VECTOR DIRECTORY NUMBER

Extension: 775555
Name: Test Disco
Vector Number: 41
Attendant Vectoring? n
Meet-me Conferencing? n
Allow VDN Override? n
COR: 20
TN: 1
Measured: none

Service Objective (sec): 20
VDN of Origin Annc. Extension:
1st Skill:
2nd Skill:
3rd Skill:

Create an entry in your "incoming trunk handling tables" to route incoming calls on your DID trunk group to that vdn.

change inc-call-handling-trmt trunk-group 19 Page 1 of 30
INCOMING CALL HANDLING TREATMENT
Service/ Called Called Del Insert Per Call Night
Feature Len Number CPN/BN Serv
other 6 654321 6 775555

What this will do is every time someone calls the extension 654321 on trunk group 19 the PBX will send the call to vdn 775555 first. If there is an ANI match in the table it will send the call to the disconnect step in the vector. If there is no match it will send the call to extensions 654321.


ezncool
You cannot solve problems with the same
type of thinking that created them.
-Albert Einstein

 

[Sinkiller]

thanks, In my case this line (DID) can be called from many different ANIs. This line is like a personal help line so they want to keep the callers identity confidential. so on a nut shell when anyone calls this DID we do not want the callers CLID displayed.

The brain is a wonderful organ; it starts working the moment you get up in the morning, and does not stop until you get to the office.