Cisco 7800 Series Administration Manual page 141

Parameter
Start Time
Type
Peer Name
Peer Phone
Sender Packets
Sender Octets
Sender Codec
Rcvr Lost Packets
Avg Jitter
Rcvr Codec
Rcvr Packets
Rcvr Octets
MOS-LQK
AVG MOS LQK
Min MOS LQK
Description
Starting time of the call
Direction of the call.
Name of the internal phone.
Phone number of the internal phone.
Number of RTP voice packets transmitted because voice stream was
opened.
This number is not necessarily identical to the number of RTP
Note
voice packets transmitted since the call began because the call
might have been placed on hold.
Total number of octets sent by the phone.
Type of voice stream transmitted (RTP streaming audio from codec):
G.729, iLBC, G.711 u-law, or G.711 A-law.
Missing RTP packets (lost in transit).
Estimated average RTP packet jitter (dynamic delay that a packet
encounters when going through the network) observed because the
receiving voice stream was opened.
Type of voice stream received (RTP streaming audio from codec):
G.729, iLBC, G.711 u-law, or G.711 A-law.
Number of RTP voice packets received because voice stream was
opened.
This number is not necessarily identical to the number of RTP
Note
voice packets received since the call began because the call
might have been placed on hold
Total number of octets received by the phone.
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.
The MOS LQK score can vary based on the type of codec that
Note
the Cisco IP Phone uses.
Average MOS LQK score observed for the entire voice stream.
Lowest MOS LQK score observed from start of the voice stream.
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