Cisco IP Communicator Administration Guide

6-3
Cisco IP Communicator Administration Guide for Cisco CallManager
OL-4698-01
Chapter 6 Customizing Cisco IP Communicator
Creating Custom Phone Rings
The following example shows a RingList.xml file that defines two phone ring
types:
<CiscoIPPhoneRingList>
<Ring>
<DisplayName>Analog Synth 1</DisplayName>
<FileName>Analog1.raw</FileName>
</Ring>
<Ring>
<DisplayName>Analog Synth 2</DisplayName>
<FileName>Analog2.raw</FileName>
</Ring>
</CiscoIPPhoneRingList>
Related Topics
• PCM File Requirements for Custom Ring Types, page 6-3
• Configuring a Custom Phone Ring, page 6-4
PCM File Requirements for Custom Ring Types
The PCM files for the rings must meet the following requirements for proper
playback on Cisco IP Communicator:
• Raw PCM (no header)
• 8000 samples per second
• 8 bits per sample
• uLaw compression
• Maximum ring size—16080 samples
• Minimum ring size—240 samples
• Number of samples in the ring is evenly divisible by 240.
• Ring starts and ends at the zero crossing.
• To create PCM files for custom phone rings, you can use any standard audio
editing packages that support these file format requirements.

Cisco IP Communicator Specifications

General

Brand	Cisco
Model	IP Communicator
Category	Software
Language	English