/mcpDescription Range of Values Field Name The total number of RTP data packets that have been lost since the beginning of reception on this connection. Integer numberVideoPacketsLost_channel2 Provides an estimate of the statistical variance of the RTP data packet interarrival time for this connection that is measured in milliseconds and expressed as an unsigned integer. For more information, see RFC 3550. Integer videoAverageJitter_channel2 This is a measure of average round trip time between the two endpoints for this connection. It is expressed in milliseconds. For more information, see RFC 3550 and RFC 3611 for details. Integer videoRoundTripTime_channel2 This is a measure of the average one-way delay (OWD) between the endpoints for this connection. This is only available if endpoints are time synchronized (same NTP source) and is measured in milli-seconds; otherwise “NA”. Integer videoOneWayDelay_channel2 Contains a variable number of Cisco defined metrics that are related to RTP transmission on this connection. These metrics are delimited by a semicolon. The format of this string is: CiscoTxVM="TxCodec=xxx; TxBw=xxx ;TxBwMax=xxx; TxReso=xxx;TxFrameRate=xxx" TxCodec identifies the type of video codec used for the transmitted video stream. TxBw identifies the actual bandwidth used for the transmitted video stream. TxBwMax identifies the maximum negotiated bandwidth for the transmitted video stream. TxReso identifies the resolution of the transmitted video stream (for example, 640x480). TxFrameRate identifies the average frame rate measured in frames per second for the transmitted video stream. Text String videoReceptionMetrics_channel2 Call Reporting and Billing Administration Guide for Cisco Unified Communications Manager, Release 15 and SUs 378 CMR Records CMR Field Descriptions