Polycom IP 320 Administrator's Manual page 245

Attribute
video.callRate
video.maxCallRate
video.autoFullScreen
video.forceRtcpVideoCodec
Control
Permitted
Values Default
128 - 1024 448
kbps
128 - 1024 512
kbps
0 or 1 Null
0 or 1 0
These attributes also include:
• Video Coding Algorithms <codecs/>
• Camera Controls <camera/>
• Local Camera View <localCameraView/>
Video Coding Algorithms <codecs/>
These codecs include:
• Codec Preferences <codecPref/>
• Codec Profiles <profile/>
Interpretation
The maximum call rate in kbps to use when initially
negotiating the bandwidth for a video call.
This value cannot exceed video.maxCallRate.
Limits the maximum network bandwidth used in a
call. It is used in the SDP bandwidth signaling.
If honored by the far end, both Rx and Tx network
bandwidth used in a call will not exceed this value
(in kbps).
If set to Null, the value 1024 is used.
Flag to determine whether or not video calls use
the full screen layout.
If set to 1, video calls will use the full screen layout
by default. When a video call is first created (upon
discovery that far-end is video capable) or when
an audio call transitions to a video call (through
far-end transfer), the full screen layout will be
used.
If set to 0 or Null, video calls only use the full
screen layout if it is selected by the user.
If set to 1, force the Polycom VVX 1500 to send
RTCP feedback messages to request fast update
I-frames for all video calls.
Configuration Files
A - 65