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Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 8.5 (SIP)
OL-20861-01
Chapter 10 Viewing Model Information, Status, and Statistics on the Cisco Unified IP Phone
Status Menu
Sender Packets Number of RTP video packets transmitted since video stream was
opened.
Note This number is not necessarily identical to the number of RTP
video packets transmitted since the call began because the call
might have been placed on hold.
Avg Jitter Estimated average RTP packet jitter (dynamic delay that a packet
encounters when going through the network), in milliseconds, observed
since the receiving video stream was opened.
Max Jitter Maximum jitter, in milliseconds, observed since the receiving video
stream was opened.
Rcvr Discarded Number of RTP packets in the receiving video stream that have been
discarded (bad packets, too late, and so on)
Rcvr Lost Packets Missing RTP video packets (lost in transit)
Rcvr Size Size of video frames, in milliseconds, in the receiving video stream
(RTP streaming video).
Sender Size Size of video frames, in milliseconds, in the transmitting video stream.
Sender Frames Number of video frames transmitted by the camera/phone since the
video stream was opened.
Sender Partial Frames Number of P-frames sent by the camera, since the video stream was
opened.
Sender IFrames Number of I-frames sent by the camera, since the video stream was
opened.
Sender Frame Rate Rate at which video frames are transmitted. (Frames per second).
Sender Bandwidth Bandwidth of the video steam that is being transmitted, in kbps (kilo bits
per second).
Sender Resolution Resolution of the video stream transmitted by the camera.
VGA(640x480), CIF (352x288), QCIF (176x144)
Rcvr Frames Number of video frames received by the phone since the video stream
was opened.
Rcvr Partial Frames Number of P-frames received by the phone, since the video stream was
opened.
Rcvr IFrames Number of I-frames received by the phone, since the video stream was
opened.
Rcvr IFrames Req Number of times IDR requests sent by the phone to the remote end
point, since the video stream was opened.
Rcvr Frame Rate Rate at which video frames are received. (Frames per second).
Rcvr Frame Errors Number of errors reported by video decoder, since the video stream was
opened.
Rcvr Bandwidth Bandwidth of the video steam that is being received, in kbps (kilo bits
per second).
Table 10-6 Video Statistics Items for the Cisco Unified Phone (continued)
Item Description