Polycom Audio and Video manual Moment at which a sample was taken. This value does not

Administrator’s Guide for the V500 System

Data	Description
Video Format (Rx)	The video format received from the far site, such as CIF or SIF.
Disconnect	The description of the Q.850 (ISDN) cause code showing how the
Reason	call ended.
Q.850 Cause	The Q.850 cause code showing how the call ended.
Code
Total H.320 Errors	The number of errors during an H.320 call.
Average Percent of	The combined average of the percentage of both audio and video
Packet Loss (Tx)	packets transmitted that were lost during the 5 seconds preceding
	the moment at which a sample was taken. This value does not
	report a cumulative average for the entire H.323 call. However, it
	does report an average of the sampled values.
Average Percent of	The combined average of the percentage of both audio and video
Packet Loss (Rx)	packets received that were lost during the 5 seconds preceding the
	moment at which a sample was taken. This value does not report
	a cumulative average for the entire H.323 call. However, it does
	report an average of the sampled values.
Average Packets	The number of packets transmitted that were lost during an H.323
Lost (Tx)	call.
Average Packets	The number of packets from the far site that were lost during an
Lost (Rx)	H.323 call.
Average Latency	The average latency of packets transmitted during an H.323 call
(Tx)	based on round-trip delay, calculated from sample tests done once
	per minute.
Average Latency	The average latency of packets received during an H.323 call
(Rx)	based on round-trip delay, calculated from sample tests done once
	per minute.
Maximum Latency	The maximum latency for packets transmitted during an H.323 call
(Tx)	based on round-trip delay, calculated from sample tests done once
	per minute.
Maximum Latency	The maximum latency for packets received during an H.323 call
(Rx)	based on round-trip delay, calculated from sample tests done once
	per minute.
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	The maximum jitter of packets transmitted during an H.323 call,
(Tx)	calculated from sample tests done once per minute.
Maximum Jitter	The maximum jitter of packets received during an H.323 call,
(Rx)	calculated from sample tests done once per minute.

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