CUCM實現黑名單功能

Scenario:-
Calling Party Number – 3005 (External PSTN)
Called Party Number – 2001

Configuration in Cisco Unified Communication  Manager:

    Login to Cisco Unified Communication Manager.

Create Partitions and CSS

    Create a Partition named 「Gateway_PRT」 and Create a CSS name 「Gateway_CSS」. Assign Gateway_PRT to Gateway_CSS
    Create a Partition named 「Filter_PRT」 and Create a CSS name 「Filter_CSS」. Assign Filter_PRT to Filter_CSS
    Create a Partition named 「Internal_PRT」 and Create a CSS name 「Internal_CSS」. Assign Internal_PRT to Internal_CSS (Internal_PRT is used for internal ip phone which can be called by external phone)

Note : Ensure that Gateway CSS should not have any other Partitions that is being used by Directory Numbers, else the calls will be routed to the Directory Numbers.

Assign Gateway_CSS in Trunks and Gateways for Inbound Calls

Create Translation Pattern > This Translation Pattern will match all the incoming calls from Gateways or Trunks

    Add a New Translation Pattern > !
    Description > Calls from Gateways or Trunks
    Partition > Gateway_PRT
    Calling Search Space > Filter_CSS
    Check Mark > Route Next Hop By Calling Party

Create Translation Pattern > This Translation Pattern will route non blocking calls to the Directory Numbers

    Add a New Translation Pattern > !
    Description > Filtered Translation Pattern
    Partition > Filter_PRT
    Calling Search Space > Internal_CSS (Calling Search Space of IP Phones/Directory Numbers)
    Ensure Route Next Hop by Calling Party is Unchecked

Create Translation Pattern > This Translation Pattern will block calls to the Directory Numbers

    Add a New Translation Pattern > 3005
    Description > 99999 is Being Blocked to Call to the Directory Numbers
    Calling Search Space > <None>
    Route Option > Block this Pattern > Call Rejected
    Ensure Route Next Hop by Calling Party is Unchecked

Now the calls from 3005 will be blocked when the call hits Cisco Unified Communication Manager.