Expansion Module Items; Call Statistics Screen - Cisco 7975G Software Manual

Model Information, Status, and Statistics
Procedure
Step 1 Press Settings.
Step 2 Select Status.
Step 3 Select Expansion Modules.
Step 4
To exit the Expansion Modules screen, press Exit.

Expansion Module Items

Table 46: Expansion Module Information
Item
Link State
RX Discarded Bytes
RX Length Err
RX Checksum Err
RX Invalid Message
TX Retransmit
TX Buffer Full

Call Statistics Screen

The Call Statistics screen displays counters statistics and voice-quality metrics in these 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
Description
Overall expansion module status
Number of bytes that are discarded due to errors
Number of packets that are discarded due to improper length
Number of packets that are discarded due to invalid checksum information
Number of packets that are discarded because a message was invalid or
unsupported
Number of packets that are retransmitted to the expansion module
Number of packets that are discarded because the expansion module was not
able to accept new messages
Statistics screen.
You can also remotely view the call statistics information by using a web browser to
Note
access the Streaming Statistics web page. This web page contains additional RTCP
statistics not available on the phone. For more information about remote monitoring,
see Remote Monitoring, on page
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Administration Guide for Cisco Unified
197.
Communications Manager 9.0 (SCCP and SIP)
Call Statistics Screen
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