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Use the Call Notification Criteria window to specify individual sets of criteria the SBC Embedded Routing Engine (ERE) compares against calls. The ERE determines whether to send SIP NOTIFY messages to a specified Application Server when a call's calling party or called party matches the configured criteria. The criteria in a call notification criteria object include the called party, calling party, and the trunk group for the other call leg. It also identifies a Cns group cluster to notify in the event of a match.  Refer to Sending Unsolicited Call Notifications to Application Servers for more information on the SBC's call notification feature.

To View Call Notification Criteria

On the SBC main screen, go to All > Global > Servers > Call Notification Criteria

The Call Notification Criteria window opens.

Figure 1: Call Notification Criteria Window

To Create Call Notification Criteria

To create a new call notification criteria object:

  1. Click New Call Notification Criteria. The Create New Call Notification Criteria window opens.

  2. Use the following table to configure the options and then click Save.
    Table 1: Call Notification Criteria Parameters

    ParameterDescription
    NameSpecifies a name of up to 23 characters for the call notification criteria object.
    Cns Group Cluster IDSpecifies the name of the call notification server (Cns) group cluster that should receive NOTIFY messages when a call matches this set of criteria.
    Role

    Specifies on which call leg to apply the criteria. The options are:

    • Both – (default) applied on both ingress and egress.
    • Egress – applied when the trunk group to which the criteria is attached is the egress trunk group.
    • Ingress – applied when the trunk group to which the criteria is attached is the ingress trunk group.
    Other Leg TGSpecifies the name of a SIP trunk group for the other call leg to match. Select from the list of trunk group names or enter the "*" character, which matches all.
    Calling Party Type

    Specifies the format in which the calling party is identified in the criteria. The options are:

    • AoR
    • Number
    Calling Party IDSpecifies the calling party user to match. The value can be a specific calling number, prefix, calling uri or the "*" character. The default value is "*" which matches all.
    Called Party Type

    Specifies the format in which the called party is identified in the criteria. The options are:

    • AoR
    • Number
    Called Party IDSpecifies the called party user to match. The value can be a specific called number, prefix, called uri or the "*" character. The default value is "*" which matches all.
    User Part Type

    Specifies what to use to populate the userpart in the Request-URI within NOTIFY messages. The options are:

    • None (default)
    • Use Called Number
    • Use Calling Number
    • Use Configured (requires you to specify a static value for the userpart in the User Part Value field.)
    User Part Value

    Specifies a static value for the userpart of the Request-URI within NOTIFY messages.

    This option is only visible if you select Use Configured as the User Part Type.

    Event TypeSet to dialogEventPackage.

To Edit Call Notification Criteria

  1. Select the call notification criteria by clicking the radio button adjacent to it. The Edit Selected Call Notification Criteria window opens.

  2. Make the required changes and click Save.

To Copy Call Notification Criteria

  1. Select the call notification criteria by clicking the radio button adjacent to it.

  2. Click Copy Call Notification Criteria. The Copy Selected Call Notification Criteria window opens.

  3. Make changes and click Save.

To Delete Call Notification Criteria

  1. Select the call notification criteria by clicking the radio button adjacent to it.

  2. Click the Delete icon (X) at the end of the row.

  3. Confirm the deletion when prompted.