Viewing Firmware Versions - Cisco 7921G - Unified Wireless IP Phone VoIP Administration Manual

Viewing the Status Menu
Table 8-6
Item
IntConcealRatio
MaxConcealRatio
Conceal Secs
SevConcealSecs
Related Topics
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Viewing Firmware Versions

You can verify the firmware versions that are used on the Cisco Unified Wireless IP Phone 7921G by
viewing the Firmware Info screen.
The firmware version name is in this format:
Product_Name-Model-Protocol.Version Number.Filetype
Examples of firmware releases are:
•
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Table 8-7
To display the firmware information, follow these steps:
Procedure
Choose Settings > Status.
Step 1
Select Firmware Versions.
Step 2
To view one of the items, scroll to the item and press Select.
To exit the Firmware Versions screen, press Back.
Step 3
Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified Communications Manager Release 7.0
8-16
Chapter 8
Call Statistics Items (continued)
Viewing the Status Messages, page 8-9
Viewing Network Statistics, page 8-12
Viewing Firmware Versions, page 8-16
Cisco Unified CallManager 4.1 and later
cmterm-7921-sccp.X-0-0.exe
Cisco Unified Communications Manager 5.04 and later
cmterm-7921-sccp.X-0-0.cop.sgn
explains the information that is displayed on this screen.
Viewing Security, Device, Model, Status, and Call Statistics Information on the Phone
Description
Ratio of concealment frames to speech frames in preceding
3-second interval of active speech. If using voice activity detection
(VAD), a longer interval might be required to accumulate 3 seconds
of active speech.
Highest interval concealment ratio from start of the voice stream.
Number of seconds that have concealment events (lost frames) from
the start of the voice stream (includes severely concealed seconds).
Number of seconds that have more than 5 percent concealment
events (lost frames) from the start of the voice stream.
OL-15985-01