Linksys WIP310 SPA500 Series and WIP310 IP Phone Administration Guide - Page 214

Cisco SPA 500 Series and Wireless IP Phone Field Reference Info Tab B Parameter Peer Phone Duration Packets Sent Packets Recv Bytes Sent Bytes Recv Decode Latency Jitter Round Trip Delay Packets Lost Packet Error Mapped RTP Port Media Loopback Loss Rate Discard Rate Burst Duration Gap Duration Description Phone number of the internal phone. Duration of the call. Number of packets sent. Number of packets received. Number of bytes sent. Number of bytes received. Number of milliseconds for decoder latency. Number of milliseconds for receiver jitter. Number of milliseconds for delay. Number of packets lost. Number of invalid packets received. The port mapped for Real Time Protocol traffic for the call. If the call is a loopback call, displays the loopback mode (source or mirror) and type (media or packet). If the call is not loopback, the field appears blank. 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). 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). 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). 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). Cisco SPA 500 Series and WIP310 IP Phone Administration Guide 203