Call Statistics Screen - Cisco 7961G Administration Manual

Chapter 7

Call Statistics Screen

Call Statistics Screen
Cisco IP Phone Administration Guide for Cisco CallManager, Cisco IP Phone 7961G/7961G-GE and 7941G/7941G-GE
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Viewing Security Information, Model Information, Status, and Statistics on the Cisco IP Phone
Table 7-4 Expansion Module Statistics
Item
Link State
RX Discarded Bytes
RX Length Err
RX Checksum Err
RX Invalid Message
TX Retransmit
TX Buffer Full
Use the Call Statistics screen to view counters and statistics for the current call.
Table 7-5 describes the information that appears in this screen.
To display the Call Statistics screen, press the ? b utton twice rapidly during a call.
To exit the Call Statistics screen, press the Exit softkey.
Table 7-5 Call Statistics
Item
RxType
RxSize
Description
Overall expansion module status
Number of bytes discarded due to errors
Number of packets discarded due to improper length
Number of packets discarded due to invalid
checksum information
Number of packets that have been discarded because
a message was invalid or unsupported
Number of packets that have been retransmitted to
the expansion module
Number of packets discarded because the expansion
module was not able to accept new messages
Description
Type of voice stream received (RTP streaming
audio): G.729, G.711 u-law, G.711 A-law, or
Lin16k.
Size of voice packets, in milliseconds, in the
receiving voice stream (RTP streaming audio).
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