/mcpTo change the SIP settings, on the Port Group Basics page of a selected port group, change the applicable settings in Session Initiation Protocol (SIP) Settings and select Save. Servers Cisco Unified Communications Manager Servers For Cisco Unified Communications Manager integrations, Related Links helps you to integrate with one Cisco Unified CM server only. The secondary Cisco Unified CM server in the cluster must be added after the integration is completed. You can change the Cisco Unified CM server settings after the server has been added. You can delete a Cisco Unified Communications Manager server when it is no longer used by the phone system integration. If you want to move a Cisco Unified CM server to another port group, you must delete the Cisco Unified CM server from one port group and add it to the second port group. Cisco Business Edition does not support adding or deleting secondary Cisco Unified CM servers. Note Configuring Cisco Unified Communications Manager Server Step 1 In Cisco Unity Connection Administration, expand Telephony Integrations and select Port Group. The Search Port Groups page displays the currently configured Cisco Unified CM servers. On the Port Group Basics page of a selected port group, select Edit and select Servers. Step 2 Configure a Cisco Unified Communications Manager Server (For information on each field, see Help> This Page): • To add a secondary Cisco Unified CM server, on the Edit Servers page, in the Cisco Unified Communications Manager Servers list, select Add. Enter the values of the required fields and select Save. • To edit a Cisco Unified CM server, on the Edit Servers page, in Cisco Unified Communications Manager Servers, enter the values of the required fields and select Save. • To delete a Cisco Unified CM server, in Cisco Unified Communications Manager Servers, check the check box next to the Cisco Unified CM servers that you want to delete. Select Delete Selected and OK to confirm the deletion. TFTP Servers For Cisco Unified Communications Manager integrations, TFTP servers are required only when the Cisco Unified CM cluster uses authentication and encryption for the Unity Connection voice messaging ports. You must add a TFTP server after you create the Cisco Unified CM phone system integration. You can change the TFTP server settings after the server has been added. You can also delete a TFTP server when it is no longer used by the port group. Configuring a TFTP Server in Unity Connection 1. System Administration Guide 68 Telephony Integration Servers