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H.323 Peering is an important building block for SBC Core H.323 service provisioning. It represents a static H.323 interworking element.

During the H.323 carrier peering deployment, each H.323 peer is identified by the IP address of the peering VoIP network elements. There are only limited numbers of the peering VoIP network elements involved. It is also possible that a single gateway owned by the peering carrier and the SBC counter-part acts as the single point of peering for the deployment.

Asterisk (star) indicates the fields are mandatory.

Prerequisite

You can use the default Address Context or create a new Address Context in the Navigator.

 Prerequisites for the workflow H.323 peering are:

  • Address context
  • IP Interface group
  • IP Interface

Workflow

This section provides a high-level understanding of H.323 Peer Provisioning.

Figure : H323 peering - Workflow

H323 Peer Provisioning Flow

The following figure shows the provisioning flow of the H.323 peering.

Step 1: Set up the Zone

Figure : H323 peering 1

Perform the following tasks to set up the Zone:

  1. Select H323 Peering > Zone
  2. In the Address Context drop-down list, select the address context.
  3. Select the Zone from the drop-down list.  
  4. Click Next.
  5. To create a new Zone, click Create New Zone next to Zone drop-down box, and enter the following details:
    • Zone Name
    • DNS Group
    • Zone Id
  6. Click Save.

For more information on creating Zone, refer to System Provisioning - Zone.

Step 2: Add a H323 Signaling Port (Optional)

Figure : H323 Peering 2

You can skip this step, if not required.

Add the mandatory fields in this page and click Next  to proceed.

Step 3: Add a H323 Trunk Group

Figure : H323 Peering 2

Perform the following tasks to add a H.323 Trunk Group:

  1. Enter the H323 Trunk Group Name.
  2. Enter the details of the following:
    • Policy
    • Packet Outage
    • Call Reservation
    • Cac
    • Qoe
    • Services
    • Media
    • Call Routing
    • Ingress IP Prefix

     

  3. Click Next . The following dialog appears:

    Figure : H323 Peering 4

     
  4. Click Yes to create more H323 Trunk Groups or click No to proceed.

Step 4: Add an IP Peer (Optional)

Figure : H323 Peering 5

Perform the following procedure to add a IP Peer.

  1. Expand IP Peer.
  2. Enter the IP Peer details (Mandatory fields).
  3. Click Next  to proceed.

You can skip this step, if not required.

The following dialogue is displayed:

Figure : H323 Peering 6

Click Yes to add more Ip Peers and click No to proceed.

Step 5: Finish and Save

Figure : H323 Peering 7

 

Click Finish and Save. The result of this operation is displayed.

Figure : Workflow - Result

Click OK to exit

 

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