Video Statistics
The following table describes the Video Statistics fields.
Table 49: Video Statistics items for the Cisco Unified Phone
Description
Item
Type of received video stream (RTP streaming video from codec).
Rcvr Codec
Type of transmitted video stream (RTP streaming video from codec).
Sender Codec
Number of RTP video packets that were received since the video stream
opened.
This number is not necessarily identical to the number of RTP video
packets received since the call began because the call might have
been placed on hold.
Note
Rcvr Packets
Number of RTP video packets that were transmitted since the video stream
opened.
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.
Note
Sender Packets
Estimated average RTP packet jitter (dynamic delay that a packet encounters
when going through the network), in milliseconds, that was observed since
the receiving video stream opened.
Avg Jitter
Maximum jitter, in milliseconds, observed since the receiving video stream
opened.
Max Jitter
Number of RTP packets in the receiving video stream that were discarded
(bad packets, too late, and so on).
Rcvr Discarded
Missing RTP video packets (lost in transit).
Rcvr Lost Packets
Size of video frames, in milliseconds, in the receiving video stream (RTP
streaming video).
Rcvr Size
Size of video frames, in milliseconds, in the transmitting video stream.
Sender Size
Number of video frames that by the camera/phone transmitted since the video
stream opened.
Sender Frames
Number of P-frames that the camera sent since the video stream opened.
Sender Partial Frames
Number of I-frames that the camera sent since the video stream opened.
Sender IFrames
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 10.0
(SIP)
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Model information, status, and statistics
Display Call Statistics Screen
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