Display Call Statistics Screen - Cisco 8831 Administration Manual

Call Statistics screen
Item
Cumulative Conceal Ratio
Max Conceal Ratio
Conceal Secs
Severely Conceal Secs
Latency

Display Call Statistics screen

To display the Call Statistics screen for information about the last voice stream, follow these steps:
Procedure
Step 1
Press Settings.
Step 2 Select Status.
Step 3 Select Call Statistics.
Cisco Unified IP Conference Phone 8831 Administration Guide for Cisco Unified Communications Manager
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Model information, status, and statistics
Description
Total number of concealment frames divided by total number
of speech frames received from start of the voice stream.
Maximum concealment ratio that is observed during the call.
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.