Cisco 7931G - Unified IP Phone VoIP Administration Manual page 185

Chapter 7 Viewing Model Information, Status, and Statistics on the Cisco Unified IP Phone
Table 7-5
Item
Max Conceal Ratio
Conceal Secs
Severely Conceal Secs
Latency
1. When the RTP Control Protocol is disabled, no data generates for this field and thus displays as 0.
Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 6.0
OL-12457-01
Call Statistics (continued)
Description
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.
1
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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