Polycom GlobalManagementSystem User Manual page 137

Appendix
System Information Window - ViaVideo
Network Stats Tab
This window is only active during a call. The Network Statistics screen describes the video and
audio protocols used and the rates at which a call travels over the network and to the party you
are calling. If the ViaVideo is not in a call, the statistics will appear as dashes.
Global Management System User's Guide
Field
Rate
Video Protocol
Video Format
Audio Protocol
Comm Protocol
Packet Loss
Packet Loss (%)
Description
The clock rate for outgoing packet transfer
The video transfer protocol used for the call
The video format used for encoding and decoding.
The audio protocol used for the call.(G.711, G.722,
G.728, etc.)
The communications protocol used for the
call.(H.221, H.223, etc.)
Total number of packets lost in the call
Percentage of packets lost to all packets transferred
during the call
Appendix 132