Cisco 7975G User Manual

Cisco Unified IP Phone User Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP) 1
An Overview of Your Phone
Cisco Unified IP Phones are full-feature telephones that provide voice communication over the data
network that your computer uses, allowing you to place and receive phone calls, put calls on hold,
transfer calls, make conference calls, and so on.
In addition to basic call-handling features, your Cisco Unified IP Phone can provide enhanced
productivity features that extend your call-handling capabilities. Depending on the configuration,
your phone supports:
• Access to network data, XML applications, and web-based services.
• Online customizing of phone features and services from your Cisco Unified CM User Options
web pages.
• A comprehensive online help system that displays information on the phone screen.
Understanding Buttons and Hardware
To identify buttons and hardware on your phone, refer to the following figures and table.

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