Polycom CX5500 Administrator's Guide

Polycom CX5500 Unified Conference Station Administrator’s Guide 1.1.0
Polycom, Inc. 7
Example Configuration: Setting the Base Profile to Lync ......................................... 160
Enable Microsoft Exchange Calendar Integration ............................................................................... 162
Example Exchange Calendar Configuration ............................................................... 164
Set Up Phone Audio Features .................................................................................. 166
Customize Audio Sound Effects .......................................................................................................... 167
Example Configuration ................................................................................................. 168
Voice Activity Detection ....................................................................................................................... 168
Generate Dual Tone Multi-Frequency (DTMF) Tones ......................................................................... 169
DTMF Event RTP Payload................................................................................................................... 169
Acoustic Echo Cancellation ................................................................................................................. 170
Audio Codecs ....................................................................................................................................... 170
IP Type-of-Service ............................................................................................................................... 172
IEEE 802.1p/Q ..................................................................................................................................... 172
Voice Quality Monitoring (VQMon) ...................................................................................................... 173
Built-In Audio Processing Features ..................................................................................................... 174
Automatic Gain Control ................................................................................................ 174
Background Noise Suppression .................................................................................. 174
Comfort Noise Fill .......................................................................................................... 174
Dynamic Noise Reduction ............................................................................................ 174
Jitter Buffer and Packet Error Concealment ............................................................... 174
Low-Delay Audio Packet Transmission ...................................................................... 174
Set Up User and Phone Security Features .............................................................. 175
Local User and Administrator Passwords ............................................................................................ 176
Incoming Signaling Validation .............................................................................................................. 176
Configuration File Encryption ............................................................................................................... 177
Digital Certificates ................................................................................................................................ 177
Generating a Certificate Signing Request ........................................................................................... 179
Configure TLS Profiles ......................................................................................................................... 180
Download Certificates to a CX5500 System ................................................................ 182
Set TLS Profiles ............................................................................................................. 183
Support Mutual TLS Authentication ..................................................................................................... 183
Configurable TLS Cipher Suites .......................................................................................................... 184
Secure Real-Time Transport Protocol ................................................................................................. 185
Lock the Phone .................................................................................................................................... 188
Support 802.1X Authentication ............................................................................................................ 189
Set User Profiles .................................................................................................................................. 191
Use the CX5100/5500 Control Panel ........................................................................ 195
Find Your Default System Password ........................................................................... 196
Create or Load a System Profile .................................................................................. 196
Update the CX5500 System’s Software Automatically .............................................. 197

Polycom CX5500 Specifications

General

Brand	Polycom
Model	CX5500
Category	Conference System
Language	English