RMX 2000 Administrator's Guide Version 7.6.1 - Polycom

Polycom RMX 1500/2000/4000 Administrator’s Guide
— The following audio algorithms are supported:
• Siren 7 (mono)
• Siren 14 (mono/stereo)
• Siren 22 (mono/stereo)
• Auto Brightness - detects and automatically adjusts the brightness of video windows
that are dimmer than other video windows in the conference layout.
— Auto Brightness is supported with MPM+ and MPMx cards only.
— Auto Brightness only increases brightness and does not darken video windows.
• Audio Clarity - improves received audio from participants connected via low audio
bandwidth connections, by stretching the fidelity of the narrowband telephone
connection to improve call clarity.
— Audio Clarity is supported with MPM+ and MPMx cards only.
— Audio Clarity is applied to the following low bandwidth (4kHz) audio algorithms:
• G.729a
• G.711
TIP Support
TIP is a proprietary protocol created by Cisco for deployment in Cisco TelePresence systems
(CTS). Polycom’s solution is to allow the RMX to natively inter-operate with Cisco
TelePresence Systems, ensuring optimum quality multi-screen, multipoint calls. For more
information, see "Collaboration With Cisco’s Telepresence Interoperability Protocol (TIP)” on
page J-1.
Operator Conferences (CP Conferences only)
Offers additional conference management capabilities to the RMX users, enabling them to
attend to participants with special requirements and acquire participant details for billing
and statistics. This service is designed usually for large conferences that require the personal
touch. Operator assistance is available in MPM, MPM+ and MPMx Card Configuration
Modes. For more information, see Chapter 9, “Operator Assistance & Participant Move” on
page 9-1
1-8 Polycom, Inc.