/mcpCisco Business Edition only: Before you can add a port group, you must have the existing voice messaging ports in Cisco Unified CM Administration, which do not belong to a port group. You can create a maximum of 90 port groups if you are using only TUI (touchtone conversation) and VUI (voice-recognition) features of Unity Connection. However, if you are using all the features of Unity Connection, you are allowed to create a maximum of 60 port groups. Note You can change the settings of a port group, which affects only the voice messaging ports of that port group. When you delete a port group, any voice messaging port belonging to that port group are deleted at the same time. However, the phone system to which the port group belongs is not deleted. Configuring Port Group This section includes information on configuring a port group for Unity Connection, define the settings of the port group, and save them. Procedure Step 1 In Cisco Unity Connection Administration, expand Telephony Integrations and select Port Group. The Search Port Groups page displays the currently configured port groups. Step 2 Configure port groups (For more information on each field, see Help> This Page): • To add a port group: On the Search Port Groups page, select Add New. On the New Port Group page, enter the values of the required fields and select Save. • To edit a port group: On the Search Port Groups page, select the port group name that you want to edit. On the Port Group Basics page, select Edit and change any of the following settings: • Port Group Basics. For information, see Phone System Basics, on page 65. • Servers. For information, see Servers, on page 70. • Advanced Settings. For information, see Advanced Settings, on page 73. • Codec Advertising. For information, see Codec Advertising, on page 74. Select Save after editing the settings. • To delete a port group: On the Search Port Groups page, check the check box next to the port group name of the port groups that you want to delete. Select Delete Selected and OK to confirm deletion. System Administration Guide 69 Telephony Integration Configuring Port Group