Polycom Audio and Video - Manual (Page 85)

Chapter 6 - System Usage and Statistics
© Polycom, Inc. 6 - 3
Call Statistics
The two Call Statistics screens provide information about the call in progress,
including:
To view the Call Statistics screen:
>> Go to System > Diagnostics > Call Statistics and then select .
You can view Call Statistics and Call Summary during a call by pressing Help on the
remote control.
This screen: Displays this information:
Call Statistics (1) • Call speed (transmit and receive)
• Video protocol, annexes, and format in use (transmit and
receive). The video protocol is shown in green if the system
is currently using error concealment.
• Audio protocol in use (transmit and receive)
• Number of packets lost and percentage packet loss (transmit
and receive) in IP calls
• Encryption type, key exchange algorithm type, and key
exchange check code (if the encryption option is enabled and
the call is encrypted)
• Far site details and call type
Call Statistics (2) • Audio and video data rates specified (transmit and receive)
• Video data rate and frame rate in use (transmit and receive)
• Video packet loss and jitter in IP calls
• Audio packet loss and jitter in IP calls
• Far site details and call type