/mcp• Click Add New to create a new SIP Profile. Step 3 From the Media Port Ranges field, select whether you want to assign a single UDP port range that handles both audio and video media, or separate port ranges for audio and video streams. • If you want to configure a single port range for audio and video media, enter the range of ports in the Start Media Port and Stop Media Port fields. The possible port values are between 2048 and 65535. • If you want separate port ranges for audio and video streams, enter the range of audio ports using the Start Audio Port and Stop Audio Port fields. Enter the range of video ports using the Start Video Port and Stop Video Port fields. The possible port values for each are between 2048 and 65535.The two port ranges must not overlap. Step 4 In the following fields, configure customized DSCP values for audio and video streams. • DSCP for Audio Calls • DSCP for Video Calls • DSCP for Audio Portion of Video Calls • DSCP for TelePresence Calls • DSCP for Audio Portion of TelePresence Calls Note By default, each of the above fields is configured to use the value from a corresponding service parameter. If you assign new values, the new value overrides the service parameter setting. Step 5 Complete the remaining fields in the SIP Profile Configuration window. For help with the fields and their settings, refer to the online help. Step 6 Click Save. Apply Custom QoS Policy to a Phone Use this procedure to apply a SIP Profile that contains customized QoS settings, including DSCP values and a UDP port range for audio and video media. When you apply this SIP profile to a phone, the phone uses the custom settings from the SIP Profile. Procedure Step 1 From Cisco Unified CM Administration, choose Device > Phone. Step 2 Perform any one of the following steps: • Click Find and select an existing phone. • Click Add New to create a new phone. Step 3 From the SIP Profile drop-down list, select the SIP profile that you set up with the custom DSCP values and UDP port range values. Step 4 Complete the remaining fields in the Phone Configuration window. For more information on the fields and their configuration options, see the system Online Help. Step 5 Click Save. Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 776 Advanced Call Processing Apply Custom QoS Policy to a Phone