Cisco 7975G Software Guide

Telephony Features Available for Cisco Unified IP Phone
After you add Cisco Unified IP Phones to Cisco Unified Communications Manager, you can add functionality
to the phones. The following table includes a list of supported telephony features, many of which you configure
by using Cisco Unified Communications Manager Administration. The Configuration reference column lists
Cisco Unified Communications Manager documentation that contain configuration procedures and related
information.
For information about using most of these features on the phone, see Cisco Unified IP Phone 7975G, 7971G-GE,
7970G, 7965G, and 7945G User Guide for Cisco Unified Communications Manager (SCCP and SIP).
Cisco Unified Communications Manager Administration also provides several service parameters that
you can use to configure various telephony functions. For more information about service parameters and
the functions that they control, see the Cisco Unified Communications Manager Administration Guide.
Note
Table 37: Telephony Features for the Cisco Unified IP Phone
Configuration referenceDescriptionFeature
For more information, see:
•
Cisco Unified Communications
Manager Administration Guide, “Cisco
Unified IP Phone Configuration” chapter
•
Cisco Unified Communications
Manager System Guide, “Cisco Unified
IP Phones” chapter .
Allows users to speed dial a phone number by entering
an assigned index code (1-99) on the phone keypad.
You can use Abbreviated Dialing while on-hook
or off-hook.
Note
Users assign index codes from the User Options web
pages.
Abbreviated Dialing
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Administration Guide for Cisco Unified
Communications Manager 9.0 (SCCP and SIP)
124
Features, Templates, Services, and Users
Telephony Features Available for Cisco Unified IP Phone

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