How do I adjust the volume of the MoH audio source on Cisco CallManager?
A. The volume of a custom-created MoH source is defined by a Cisco CallManager service parameter and occurs when you create the audio source using the Cisco MoH Audio Translator service. You must modify the service parameter and then re-translate the audio source in order to adjust the volume of the MoH audio source. Complete these steps to modify the service parameter that affects MoH audio source volume. • Open up the Cisco CallManager Admin web page in Internet Explorer. • Select Service > Service Parameters. • Select a Cisco CallManager server from the Server drop-down box. The parameter you change affects all Cisco CallManager servers in the cluster, so it does not matter which server you select. • Select Cisco MoH Audio Translator on the Service drop-down box. • Click Advanced to see all service parameters. • The Default MoH volume level is the parameter you can change. The default is -24 and the volume is measured in decibels (dB). You can enter a value in the range of -48 (soft
