Cisco 7970G - IP Phone VoIP Administration Manual page 231

Chapter 8 Monitoring the Cisco Unified IP Phone Remotely
Table 8-5
Item
Conceal Secs
Severely Conceal Secs Number of seconds that have more than 5 percent
Latency
Max Jitter
Sender Size
Sender Reports
Received
Sender Report Time
Received
Rcvr Size
Rcvr Discarded
Rcvr Reports
Received
Rcvr Report Time
Received
Cisco Unified IP Phone 7970G/7971G-GE Administration Guide for Cisco Unified Communications Manager 6.1
OL-14626-01
Streaming Statistics Area Items (continued)
Description
Number of seconds that have concealment events (lost
frames) from the start of the voice stream (includes
severely concealed seconds).
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.
Maximum value of instantaneous jitter, in
milliseconds.
RTP packet size, in milliseconds, for the transmitted
stream.
Number of times RTCP Sender Reports have been
1
received.
Last time at which an RTCP Sender Report was
1
received.
RTP packet size, in milliseconds, for the received
stream.
RTP packets received from network but discarded from
jitter buffers.
Number of times RTCP Receiver Reports have been
1
received.
Last time at which an RTCP Receiver Report was
1
received.
Streaming Statistics
8-19