Administrator’s Guide for the Polycom RealPresence Group Series  Diagnostics, Status, and Utilities
Polycom, Inc.  164
 
Average Jitter (Tx) The average jitter of packets transmitted during an H.323 call, calculated from sample tests 
done once per minute.
Average Jitter (Rx) The average jitter of packets received during an H.323 call, calculated from sample tests 
done once per minute.
Maximum Jitter (Tx) The maximum jitter of packets transmitted during an H.323 call, calculated from sample 
tests done once per minute.
Maximum Jitter (Rx) The maximum jitter of packets received during an H.323 call, calculated from sample tests 
done once per minute.
Call Priority The AS-SIP call precedence level assigned to the call (populated only when AS-SIP is 
enabled on the system).
When the Polycom RealPresence Group system is paired with a Polycom Touch Control, the screen 
saver logo displays on the system’s monitor but not the Polycom Touch Control screen.
Data Description