Expansion Module Status Fields; Call Statistics Screen - Cisco 7941G Administration Manual

Call Statistics Screen

Procedure
Step 1 Press Settings.
Step 2 Select Status.
Step 3 Select Expansion Module.
Step 4
To exit the Expansion Module screen, press Exit.

Expansion Module Status Fields

Table 42: Expansion Module Statistics
Item
Link State
RX Discarded Bytes
RX Length Err
RX Checksum Err
RX Invalid Message
TX Retransmit
TX Buffer Full
Call Statistics Screen
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
Cisco Unified IP Phone 7941G, 7941G-GE, 7942G, 7961G, 7961G-GE, and 7962G Administration Guide for Cisco
Unified Communications Manager 9.0 (SCCP and SIP)
184
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
Statistics screen.
Model Information, Status, and Statistics