Polycom Trio Visual+ User Manual

Audio Features
Polycom, Inc. 29
SILK Audio Codec Parameters
The VVX 501 and 601 business media phones support the following SILK audio codec parameters.
SILK Audio Codec Parameters
Temp l at e Parameters Permitted Values Change Causes Restart
or Reboot
site.cfg voice.codecPref.SILK.8ksps Set the SILK audio codec
preference for the supported
codec sample rates.
0 (default)
No
site.cfg voice.codecPref.SILK.12ksps Set the SILK audio codec
preference for the supported
codec sample rates.
No
site.cfg voice.codecPref.SILK.16ksps Set the SILK audio codec
preference for the supported
codec sample rates.
0 (default)
No
site.cfg voice.codecPref.SILK.24ksps Set the SILK audio codec
preference for the supported
codec sample rates.
0 (default)
No
site.cfg voice.audioProfile.SILK.8ksps.e
ncMaxAvgBitrateKbps
Set the maximum average
encoder output bitrate in kilobits
per second (kbps/s) for the
supported SILK sample rate.
20 kbps (default)
6 - 20 kbps
No
site.cfg voice.audioProfile.SILK.12ksps.
encMaxAvgBitrateKbps
Set the maximum average
encoder output bitrate in kilobits
per second (kbps/s) for the
supported SILK sample rate.
25 kbps (default)
7 - 25 kbps
No
site.cfg voice.audioProfile.SILK.16ksps.
encMaxAvgBitrateKbps
Set the maximum average
encoder output bitrate in kilobits
per second (kbps/s) for the
supported SILK sample rate.
30 kbps (default)
8 - 30 kbps
No

Polycom Trio Visual+ Specifications

General

Brand	Polycom
Model	Trio Visual+
Category	Conference System
Language	English