Cisco 7975G Software Guide

DescriptionItem
Information on the DHCPv6 status. This includes the following states:
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DHCP6 BOUND;
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DHCP6 DISABLED
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DHCP6 RENEW
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DHCP6 REBIND
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DHCP6 INIT
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DHCP6 SOLICIT
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DHCP6 REQUEST
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DHCP6 RELEASING
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DHCP6 RELEASED
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DHCP6 DISABLING
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DHCP6 DECLINING
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DHCP6 DECLINED
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DHCP6 INFOREQ
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DHCP6 INFOREQ DONE
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DHCP6 INVALID
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DHCP6 DECLINED DUPLICATE IP
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DHCP6 WAITING COLDBOOT TIMEOUT
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DHCP6 TIMEOUT USING RESTORED VAL
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DHCP6 TIMEOUT. CANNOT RESTORE
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STACK TURNED OFF
IPv6
Firmware Version Screen
The Firmware Version screen displays information about the firmware version that is running on the phone.
Firmware Version Items, on page 190 describes the information that displays on this screen.
Display Firmware Version Screen
To display the Firmware Version screen, follow these steps:
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Administration Guide for Cisco Unified
Communications Manager 9.0 (SCCP and SIP)
189
Model Information, Status, and Statistics
Firmware Version Screen

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