Cisco 8961 Administration Manual page 285

Remote Monitoring
REVIEW DRAFT - CISCO CONFIDENTIAL
Item
Avg MOS LQK
Min MOS LQK
Max MOS LQK
MOS LQK Version
Conceal Secs
Severely Conceal Secs
Latency
(see note)
Max Jitter
Sender Size
Sender Reports Received
(see note)
Sender Report Time
Received
(see note)
Rcvr Size
Rcvr Discarded
Rcvr Reports Received
(see note)
Description
Average MOS LQK score that was observed for the entire voice stream.
Lowest MOS LQK score that was observed from the start of the voice stream.
Baseline or highest MOS LQK score that was observed from start of the voice
stream.
These codecs provide the following maximum MOS LQK score under normal
conditions with no frame loss:
• G.711 yields 4.5.
• G.729 A /AB yields 3.7.
Version of the Cisco proprietary algorithm that is used to calculate MOS LQK
scores.
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 five 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.
Maximum value of instantaneous jitter, in milliseconds.
RTP packet size, in milliseconds, for the transmitted stream.
Number of times RTCP Sender Reports have been received.
Most recent time when an RTCP Sender Report was received.
RTP packet size, in milliseconds, for the received stream.
RTP packets that were received from the network but were discarded from the
jitter buffers.
Number of times RTCP Receiver Reports have been received.
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 10.0
Streaming Statistics
(SIP)
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