Description
Item
Total number of RTP data packets that the phone has received since data
reception started on this connection. Includes packets that were received from
different sources if this call is a multicast call. The value displays as 0 if the
connection was set to send-only mode.
Rcvr Packets
Total number of payload octets that the device received in RTP data packets
since reception started on the connection. Includes packets that were received
from different sources if this call is a multicast call. The value displays as 0 if
the connection was set to send-only mode.
Rcvr Octets
Total number of concealment frames divided by total number of speech frames
that were received from the start of the voice stream.
Cumulative Conceal Ratio
Ratio of concealment frames to speech frames in the preceding 3-second interval
of active speech. If voice activity detection (VAD) is in use, a longer interval
might be required to accumulate three seconds of active speech.
Interval Conceal Ratio
Highest interval concealment ratio from the start of the voice stream.
Max Conceal Ratio
Number of seconds that have concealment events (lost frames) from the start
of the voice stream (includes severely concealed seconds).
Conceal Seconds
Number of seconds that have more than five percent concealment events (lost
frames) from the start of the voice stream.
Severely Conceal Seconds
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.
Latency
(see note)
Maximum value of instantaneous jitter, in milliseconds.
Max Jitter
RTP packet size, in milliseconds, for the transmitted stream.
Sender Size
Number of times RTCP Sender Reports have been received.
Sender Reports Received
(see note)
Most recent time when an RTCP Sender Report was received.
Sender Report Time
Received
(see note)
RTP packet size, in milliseconds, for the received stream.
Receiver Size
RTP packets that were received from the network but were discarded from the
jitter buffers.
Receiver Discarded
Number of times RTCP Receiver Reports have been received.
Receiver Reports Received
(see note)
Cisco IP Phone 7800 Series Administration Guide for Cisco Unified Communications Manager
201
Cisco IP Phone Web Page
