Preparing for the PBX Configuration

Verify hardware deployment.

Ensure that the following requirements are met:

• Cards and cables for voice services are available.

  For example, equipped with FXS ports and FXS cables for the applicable device model are required to support POTS user access.

• Cables are properly routed and connected.
• Cards are installed and powered on.

For more information about hardware deployment, see Hardware Description, Quick Start Guide, and Quick Installation Guide.

Verify the loaded license.

Run the display license command to query the license information. Verify that the voice license file has been activated and that the configuration items are the same as those specified duration license application.

For details about the voice license description and the methods of applying for, loading, and activating a license, see the License Usage Guide.

Plan data.

Based on enterprise requirements, data provided by the network carrier, and product conditions, plan the following PBX data:

• User numbers and prefixes
• Trunk types and interworking parameters
• Voice service types and service data