Cisco 7975G Software Guide

CONTENTS
Preface Preface xv
Overview xv
Audience xv
Organization xvi
Related Documentation xvii
Cisco Unified IP Phone 7900 Series Documentation xvii
Cisco Unified Communications Manager Documentation xvii
Cisco Business Edition 5000 Documentation xvii
Documentation, Support, and Security Guidelines xvii
Cisco Product Security Overview xvii
Guide Conventions xviii
CHAPTER 1 Cisco Unified IP Phone 1
Phone Overview 1
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Components 2
Cisco Unified IP Phone 7975G Buttons and Hardware 2
Cisco Unified IP Phone 7970G and 7971G-GE Buttons and Hardware 2
Cisco Unified IP Phone 7965G Buttons and Hardware 3
Cisco Unified IP Phone 7945G Buttons and Hardware 3
Buttons and Hardware Identification 4
Network Protocols 6
IPv6 Support on Cisco Unified IP Phones 11
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Supported Features 11
Feature Overview 11
Telephony Feature Administration 12
Cisco Unified IP Phone Network Parameters 12
Information for End Users 13
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Administration Guide for Cisco Unified
Communications Manager 9.0 (SCCP and SIP)
iii

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