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Cisco 7940G Administration Guide

Cisco 7940G
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CHAPTER
6-1
Cisco Unified IP Phone 7960G/7940G Administration Guide for Cisco Unified Communications Manager 7.0 (SIP)
OL-15499-01
6
Viewing Status, Statistics, and Firmware
Information on the Cisco Unified IP Phone
This chapter describes how to access and use the following screens on the Cisco Unified IP Phone:
Status Messages Screen, page 6-1—Displays important system messages
Network Statistics Screen, page 6-5—Displays information about the phone and network
performance
Firmware Versions Screen, page 6-6—displays information about the firmware that is running on
the phone
You access these screens from the Status menu on the phone.
You can use the information on these screens to monitor the operation of a phone and to assist with
troubleshooting
For more information about troubleshooting, see Chapter 7, “Troubleshooting and Maintenance.
Status Messages Screen
You can access the Status Messages screen at any time, even if the phone has not finished starting up.
Table 6-1 describes the status messages that might appear. This table also includes actions you can take
to address errors that are indicated.
To display the Status Messages screen, follow these steps:
Procedure
Step 1 Press the Settings button.
Step 2 Select Status.
Step 3 Select Status Messages.

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Cisco 7940G Specifications

General IconGeneral
Keypad number of keys12
Touchscreen-
SpeakerphoneYes
Voice codecsG.711, G.729a
BluetoothNo
Supported network protocolsDHCP, SCCP, SIP, MGCP
Ethernet LAN (RJ-45) ports2
Input voltage48 V
Dimensions (WxDxH)266.7 x 152.4 x 203.2 mm
Storage temperature (T-T)-10 - 60 °C
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)10 - 95 %
Handset typeWired handset
Product typeIP Phone
Product colorGray
Safety(UL) 60950, (CSA) C22.2 No. 60950
CertificationCE (FCC) 15 (CFR 47) B ICES-003 B EN55022 B CISPR22 B AS/NZ 3548 B VCCI B EN55024 EN 50082-1 EN 61000-3-2 EN 61000-3-3 FCC 68 (CFR47) HAC IC CS-03
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.1Q
Lines quantity- lines
Phonebook capacity- entries
Number of handles included1 pc(s)
Weight and Dimensions IconWeight and Dimensions
Weight1600 g

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