/mcpStep 5 Click Save. Configure a Device Pool for Mobile and Remote Access When you created a new region, assign your region to the device pool that your Mobile and Remote Access endpoints use. Procedure Step 1 From Cisco Unified CM Administration, choose System > Device Pool. Step 2 Do either of the following: • Click Find and select the existing device pool to edit. • Click Add New to create a new device pool. Step 3 Enter a Device Pool Name. Step 4 Select a redundant Cisco Unified Communications Manager Group. Step 5 Assign the Date/Time Group that you set up. This group includes the Phone NTP references that you set up for Mobile and Remote Access endpoints. Step 6 From the Region drop-down list, select the region that you configured for Mobile and Remote Access. Step 7 Complete the remaining fields in the Device Pool Configuration window. For more information on the fields and their configuration options, see Online Help. Step 8 Click Save. Configure ICE Use this procedure if you want to deploy ICE to handle call setup for Mobile and Remote Access calls. ICE is an optional deployment that uses STUN and TURN services to analyze the available media paths for an Mobile and Remote Access call and to select the best path. ICE adds potentially to the call setup time, but increases the reliability of Mobile and Remote Access calls. Before you begin Decide how you are going to deploy ICE. You can configure ICE for groups of phones via the Common Phone Profile Configuration, to individual Cisco Jabber desktop devices, or through system-wide defaults that apply to all phones. As a fallback mechanism, ICE can use a TURN server to relay media. Make sure that you have deployed a TURN server. Procedure Step 1 From Cisco Unified CM Administration: Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 74 Remote Worker Features Configure a Device Pool for Mobile and Remote Access