3-6
Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager  7.1
OL-18913-01
Chapter 3      Setting Up the Cisco Unified IP Phone
  Installing the Cisco Unified IP Phone
Note Before you install a phone, even if it is new, upgrade the phone to the current firmware image. Before 
using external devices, read the “Using External Devices” section on page 3-5 for safety and 
performance information.
Before You Begin
Remove the hookswitch clip (see “Handset” section on page 3-3) from the cradle area. 
To install a Cisco Unified IP Phone, perform the tasks described in Table 3-1:
Table 3-1 Installing the Cisco Unified IP Phones 7962G, 7942G, 7961G, 7961G-GE, 7941G, and 7941G-GE 
Task Purpose Related Topics
1. Connect the handset to the Handset port. —
2. Connect a headset to the Headset port.
Optional. You can add a headset later if you do not 
connect one now.
See the “Headset” section on page 3-4 for supported 
headsets.
3. (Cisco Unified IP Phones 7962G and 7942G only)
Connect a wireless headset.
Optional. You can add a wireless headset later if you 
do not want to connect one now.
Refer to the wireless headset documentation for 
information.
4. (Optional) Connect the power supply to the Cisco DC 
Adapter port.
See the “Adding Phones to the Cisco Unified 
Communications Manager Database” section on 
page 2-8 for guidelines.
5. Connect a straight-through Ethernet cable from the 
switch to the network port labeled 10/100 SW on the 
Cisco Unified IP Phones 7962G, 7942G, 7961G, and 
7941G, or to the network port labeled 10/100/1000 
SW on the Cisco Unified IP Phones 7961G-GE and 
7941G-GE
Each Cisco Unified IP Phone ships with one Ethernet 
cable in the box.
You can use either Category 3/5/5e cabling for 
10-Mbps connections, but you must use Category 5/5e 
for 100 Mbps connections.
See the “Network and Access Ports” section on page 3-2 
for guidelines.
6. Connect a straight-through Ethernet cable from 
another network device, such as a desktop computer, 
to the access port labeled 10/100 PC port on the Cisco 
Unified IP Phones 7962G, 7942G, 7961G, and 7941G, 
or to the network port labeled 10/100/1000 PC on the 
Cisco Unified IP Phones 7961G-GE and 7941G-GE.
(Optional) You can connect another network device 
later if you do not connect one now.
You can use either Category 3/5/5e cabling for 
10-Mbps connections, but you must use Category 5/5e 
for 100 Mbps connections.
See the “Network and Access Ports” section on page 3-2 
for guidelines.