Cisco Ip Phone 8800 Series Multiplatform Phones Administration Guide - Cisco 8851 Administration Manual

Parameter Description
Mapped RTP Port The port mapped for Real Time Protocol traffic for the call.
Peer Name Name of the internal phone.
Peer Phone Phone number of the internal phone.
Duration Duration of the call.
Packets Sent Number of packets sent.
Packets Recv Number of packets received.
Bytes Sent Number of bytes sent.
Bytes Recv Number of bytes received.
Decode Latency Number of milliseconds for decoder latency.
Jitter Number of milliseconds for receiver jitter.
Round Trip Delay Number of milliseconds for delay in the RTP-to-RTP interface round trip.
Packets Lost Number of packets lost.
Loss Rate The fraction of RTP data packets from the source lost since the beginning of
reception. Defined in RFC-3611—RTP Control Protocol Extended Reports
(RTCP XR).
Packet Discarded The fraction of RTP data packets from the source lost since the beginning of
reception. Defined in RFC-3611—RTP Control Protocol Extended Reports
(RTCP XR).
Discard Rate The fraction of RTP data packets from the source that have been discarded since
the beginning of reception, due to late or early arrival, under-run or overflow at
the receiving jitter buffer. Defined in RFC-3611—RTP Control Protocol
Extended Reports (RTCP XR).
Burst Duration The mean duration, expressed in milliseconds, of the burst periods that have
occurred since the beginning of reception. Defined in RFC-3611—RTP Control
Protocol Extended Reports (RTCP XR).
Gap Duration The mean duration, expressed in milliseconds, of the gap periods that have
occurred since the beginning of reception. Defined in RFC-3611—RTP Control
Protocol Extended Reports (RTCP XR).
R-Factor Voice quality metric that describes the segment of the call that is carried over
this RTP session. Defined in RFC-3611—RTP Control Protocol Extended
Reports (RTCP XR).

Cisco IP Phone 8800 Series Multiplatform Phones Administration Guide

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