Cisco 7975G User Manual

An Overview of Your Phone
Cisco Unified IP Phone User Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP) 5
3
Display button Cisco Unified IP Phone 7975G, 7971G-GE,
and 7970G.
Awakens the phone screen from sleep
mode or disables the touchscreen feature
for cleaning.
No color—Ready for input
Green flashing—Disabled
Green steady—Sleep mode
Cisco Unified IP Phone 7965G and 7945G:
Awakens the phone screen from
sleep mode.
No color—Ready for input
Green steady—Sleep mode
Cleaning and Maintaining
the Phone Screen, page 9
4
Messages button Auto-dials your voice message service (varies
by service).
Accessing Voice Messages,
page 1
5
Directories button Opens/closes the Directories menu. Use the
button to access call logs and directories.
Using Call Logs, page 1
6
Help button Activates the Help menu. Accessing the Help System
on Your Phone, page 11
7
Settings button Opens/closes the Settings menu. Use the
button to change phone screen and ring
settings.
Changing Phone Settings,
page 1
8
Services button Opens/closes the Services menu. Using the User Options
Web Pages, page 1
9
Volume button Controls the handset, headset, and
speakerphone volume (off-hook) and the
ringer volume (on-hook).
Using a Handset, Headset,
and Speakerphone, page 1
10
Speaker button Toggles the speakerphone on or off. When
the speakerphone is on, the button is lit.
Using a Handset, Headset,
and Speakerphone, page 1
11
Mute button Toggles the microphone on or off. When the
microphone is muted, the button is lit.
Using Mute, page 7
12
Headset button Toggles the headset on or off. When the
headset is on, the button is lit.
Using a Handset, Headset,
and Speakerphone, page 1
?

Cisco 7975G Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Grey, Silver
Speakerphone	Yes
Voice codecs	G.711Mu, G.711a, G.722, G.729A, iLBC
Number of melodies	24
Aspect ratio	4:3
Display diagonal	5.6 \
Display resolution	320 x 240 pixels
Lines quantity	8 lines
Phonebook capacity	- entries
Number of VoIP accounts	-
Front camera	No
Security algorithms	128-bit AES
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	DHCP, TFTP
Volume control	Digital
Headphone outputs	1
Ethernet LAN (RJ-45) ports	2
Number of handles included	1 pc(s)
AC adapter output voltage	48 V
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Certification	FCC

Weight and Dimensions

Depth	152.4 mm
Width	266.7 mm
Height	203.2 mm
Weight	1600 g