Cisco Systems 8.6 IP Phone User Manual


 
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Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
OL-23091-01
Chapter 7 Monitoring the Cisco Unified IP Phones Remotely
Streaming Statistics
Related Topics
Configuring Settings on the Cisco Unified IP Phones
Configuring Features, Templates, Services, and Users
Call Statistics Screen, page 8-14
Monitoring the Voice Quality of Calls, page 9-15
Interval Conceal Ratio 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.
Max Conceal Ratio Highest interval concealment ratio from start of the voice stream.
Conceal Secs Number of seconds that have concealment events (lost frames) from the start of the voice
stream (includes severely concealed seconds).
Severely Conceal Secs Number of seconds that have more than 5 percent concealment events (lost frames) from
the start of the voice stream.
1. When the RTP Control Protocol is disabled, no data generates for this field and thus displays as 0.
Table 7-5 Streaming Statistics Area Items (continued)
Item Description