Cisco 7975G Administration Manual page 164

Streaming Statistics
Table 8-5
Item
Rcvr Lost Packets
Avg Jitter
Rcvr Codec
Rcvr Reports Sent
Rcvr Report Time
1
Sent
Rcvr Packets
Rcvr Octets
MOS LQK
Avg MOS LQK
Min MOS LQK
Cisco Unified IP Phone 7975G Administration Guide for Cisco Unified Communications Manager 6.0
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Streaming Statistics Area Items (continued)
Description
Total number of RTP data packets that have been lost
since starting receiving data on this connection.
Defined as the number of expected packets less the
number of packets actually received, where the
number of received packets includes any that are late
or duplicate. The value displays as 0 if the connection
was set to send-only mode.
Estimate of mean deviation of the RTP data packet
inter-arrival time, measured in milliseconds. The value
displays as 0 if the connection was set to send-only
mode.
Type of audio encoding used for the received stream.
1
Number of times the RTCP Receiver Reports have
been sent.
Internal time stamp indicating when a RTCP Receiver
Report was sent.
Total number of RTP data packets received by the
phone since starting receiving data on this connection.
Includes packets received from different sources if this
is a multicast call. The value displays as 0 if the
connection was set to send-only mode.
Total number of payload octets received in RTP data
packets by the device since starting reception on the
connection. Includes packets received from different
sources if this is a multicast call. The value displays as
0 if the connection was set to send-only mode.
Score that is an objective estimate of the mean opinion
score (MOS) for listening quality (LQK) that rates
from 5 (excellent) to 1 (bad). This score is based on
audible concealment events due to frame loss in the
preceding 8-second interval of the voice stream. For
more information, see the
Quality of Calls" section on page
The MOS LQK score can vary based on the
Note
type of codec that the Cisco Unified IP Phone
uses.
Average MOS LQK score observed for the entire voice
stream.
Lowest MOS LQK score observed from start of the
voice stream.
Chapter 8 Monitoring the Cisco Unified IP Phone Remotely
"Monitoring the Voice
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