Cisco 7940G Administration Guide

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Cisco Unified IP Phone 7960G/7940G Administration Guide for Cisco Unified Communications Manager 7.0 (SIP)
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Chapter 4 Configuring Settings on the Cisco Unified IP Phone
Security Configuration Menu
To enter a configuration key, perform these steps:
Procedure
Step 1 Unlock options as described in the “Unlocking and Locking Options” section on page 4-2.
Step 2 From the Security Configuration menu, press the Select softkey.
Step 3 Enter a new encryption key.
For information about the keys you can use to edit options, see the “Editing Values” section on page 4-3.
In addition, you can use these softkeys when you enter an encryption key:
• more—See additional softkeys
• Clear—Erase all characters from the cursor position to the end of the line.
Step 4 Press the Accept softkey.

Cisco 7940G Specifications

General

Keypad number of keys	12
Touchscreen	-
Speakerphone	Yes
Voice codecs	G.711, G.729a
Bluetooth	No
Supported network protocols	DHCP, SCCP, SIP, MGCP
Ethernet LAN (RJ-45) ports	2
Input voltage	48 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 type	Wired handset
Product type	IP Phone
Product color	Gray
Safety	(UL) 60950, (CSA) C22.2 No. 60950
Certification	CE (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 standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1Q
Lines quantity	- lines
Phonebook capacity	- entries
Number of handles included	1 pc(s)

Weight and Dimensions

Weight	1600 g