Cisco Systems 8.6 manual Related Topics

Chapter 7 Monitoring the Cisco Unified IP Phones Remotely

Streaming Statistics

Table 7-5	Streaming Statistics Area Items (continued)
Item		Description
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.

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

	Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
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