Polycom 1500 Administrator's Manual page 597

RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator's Guide
a Click the appropriate table entry in the Message File column.
A drop-down list is enabled.
b From the list, select the audio file to be assigned to the event/indication.
If the Tones option is enabled, you must assign the appropriate audio files to all notification types.
The Collaboration Server system is shipped with two default tones: Entry_tone.wav and
Exit_tone.wav.
If required, you can upload customized audio files that will be played when participants join or leave
the conference.
If the option to play a tone when a cascading link connection is established, make sure that the tone
selected for Entry or Exit notification differ from the cascading link tone as the latter one cannot be
customized.
23 Click the Video Services tab.
The New Conference IVR Service - Video Services dialog box opens.
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