Polycom realpresence 1800 Administrator's Manual page 89

14 Click the Audio Settings tab.
The New Profile - Audio Settings dialog box opens.
15 Define the following parameters:
New AVC CP Profile - Audio Settings Parameters
Field/Option
Audio Clarity
Polycom®, Inc.
Description
When selected, improves received audio from participants connected via low audio
bandwidth connections, by stretching the fidelity of the narrowband telephone
connection to improve call clarity.
• The enhancement is applied to the following low bandwidth (8kHz) audio
algorithms: G.729a and G.711
ENABLE_G729 value is NO, G.729 audio codec is
Note that when
disabled in favor of G.711.
• Audio Clarity is selected by default.
• Audio Clarity cannot be selected and deselected during an ongoing conference.
Defining AVC-Based Conference Profiles
58