Call Statistics Screen - Cisco 7941G - Unified IP Phone VoIP Administration Manual

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Call Statistics Screen

Cisco Unified IP Phone 7961G/7961G-GE and 7941G/7941G-GE for Cisco Unified Communications Manager 6.1
7-16
Chapter 7 Viewing Model Information, Status, and Statistics on the Cisco Unified IP Phone
To exit the Expansion Module screen, press the Exit softkey.
Table 7-5 Expansion Module Statistics
Item
Link State
RX Discarded Bytes
RX Length Err
RX Checksum Err
RX Invalid Message
TX Retransmit
TX Buffer Full
You can access the Call Statistics screen on the phone to display counters,
statistics, and voice-quality metrics in the following ways:
During call—You can view the call information by rapidly pressing the ?
•
button twice.
After the call—You can view the call information captured during the last call
•
by displaying the Call Statistics screen.
You can also remotely view the call statistics information by using a web
Note
browser to access the Streaming Statistics web page. This web page
contains additional RTCP statistics that are not available on the phone.
For more information about remote monitoring, see
"Monitoring the Cisco Unified IP Phone Remotely."
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
Chapter 8,
OL-14620-01