Polycom VSX Series Manual De Usuario

Administrator’s Guide for the VSX Series

6 - 2

The two Call Statistics screens provide information about the call in progress, 

including: 

• Go to System > Diagnostics > Call Statistics and then select 

.

• View Call Statistics during a call by pressing 

 Help on the remote.

• Press the 

 Snap button on the remote if it is configured to display the 

Call Statistics screen.

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