Cisco 7965G Administration Manual page 152

Status Menu
Table 7-6
Item
Interval Conceal Ratio
Max Conceal Ratio
Conceal Secs
Severely Conceal Secs
Latency
Cisco Unified IP Phone 7965G and 7945G Administration Guide for Cisco Unified Communications Manager 6.0
7-16
Chapter 7 Viewing Model Information, Status, and Statistics on the Cisco Unified IP Phone
Call Statistics Items (continued)
Description
Ratio of concealment frames to speech frames in
preceding 3-second interval of active speech. If
using voice activity detection (VAD), a longer
interval might be required to accumulate 3 seconds
of active speech.
Highest interval concealment ratio from start of the
voice stream.
Number of seconds that have concealment events
(lost frames) from the start of the voice stream
(includes severely concealed seconds).
Number of seconds that have more than 5 percent
concealment events (lost frames) from the start of
the voice stream.
Estimate of the network latency, expressed in
milliseconds. Represents a running average of the
round-trip delay, measured when RTCP receiver
report blocks are received.
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