Cisco 7931G Administration Guide

3-6
Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 8.0 (SCCP and SIP)
OL-20798-01
Chapter 3 Setting Up the Cisco Unified IP Phone
Installing the Cisco Unified IP Phone
Figure 3-1 Cisco Unified IP Phone 7931G Cable Connections
Related Topics
• Before You Begin, page 3-1
• Securing the Phone with a Cable Lock, page 3-7
• Configuring Startup Network Settings, page 3-9
4. Connect a Category 3 or 5
straight-through Ethernet cable
from the switch to the 10/100
SW port.
Each Cisco
Unified IP Phone ships
with one Ethernet cable
in the box.
For guidelines, see Network and
Access Ports, page 3-3.
5. Connect a Category 3 or 5
straight-through Ethernet cable
from another network device, such
as a desktop computer, to the
10/100 PC port.
Optional. You can
connect another network
device later if you do not
connect one now.
For guidelines, see Network and
Access Ports, page 3-3.
Table 3-1 Installing the Cisco Unified IP Phone (continued)
Installation Step Notes Reference
1 DC adaptor (dc48v) (Optional)
2 10/100 SW connection
3 10/100 PC port connection
4 Headset connection
5 Handset connection
10/100 SW 10/100 PC
DC48V
170686
1
2
5
4
3

Cisco 7931G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Electromagnetic compatibility	FCC Part 15 (CFR 47) Class B, ICES-003 Class B, EN55022 Class B, CISPR22 Class B, AS/NZS CISPR 22 Class B, CISPR 24, VCCI Class B, EN55024, EN 50082-1, EN 61000-3-2, EN 61000-3-3, EN 61000-6-1
Wi-Fi	No
Networking standards	IEEE 802.1Q, IEEE 802.1af, IEEE 802.1p
Ethernet LAN interface type	Fast Ethernet
Supported network protocols	DHCP, TFTP, CDP
Lines quantity	24 lines
Phonebook capacity	- entries
Number of VoIP accounts	-
Voice codecs	G.711a, G.729A, G.729B, G.729ab
Volume control	Digital
Display resolution	192 x 64 pixels
Display number of lines	3 lines
Display number of colors	Monochrome
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Safety	(UL) 60950, (CSA) C22.2 No. 60950, EN 60950, IEC 60950, AS/NZS60950, TS 001
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	229 mm
Width	203 mm
Height	178 mm
Weight	1360 g