/mcpPurpose Command or Action Configure AMWI default setting for all phones in a cluster. Configure Audible Message Waiting Indicator Service Parameters, on page 204 Step 2 Configure AMWI for a directory number that is associated to a device. Configure Audible Message Waiting Indicator for a Directory Number, on page 204 Step 3 Configure AMWI for SIP profiles. Perform this procedure to configure AMWI for SIP phones. Configure Audible Message Waiting Indicator for a SIP Profile, on page 205 Step 4 Configure Audible Message Waiting Indicator Service Parameters This procedure describes how to configure AMWI default setting for all the phones in a cluster. Before you begin Generate a Phone Feature List, on page 5 Procedure Step 1 From Cisco Unified CM Administration, choose System > Service Parameters. Step 2 From the Server drop-down list, choose the server that is running the Cisco CallManager service. Step 3 From the Service drop-down list, choose Cisco CallManager. Step 4 In the Clusterwide Parameters ( Feature - General) section, choose the Audible Message Waiting Indication Policy service parameter. This parameter determines whether the Audible Message Waiting Indicator is turned on of off for all the devices in the cluster. Step 5 Click Save. Configure Audible Message Waiting Indicator for a Directory Number Follow these steps to configure AMWI for a directory number that is associated with a device. The AMWI setting on an individual directory number overrides the clusterwide setting. Note Procedure Step 1 From Cisco Unified CM Administration, choose Device > Phone. Step 2 In the Association section, click Add a new DN. The Directory Number Configuration window appears. Step 3 Select the Audible Message Waiting Indicator Policy. Choose one of the following options: • Off Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 204 Voice Messaging Features Configure Audible Message Waiting Indicator Service Parameters