Cisco 7942G Administration Guide

4-7
Cisco Unified IP Phone 7962G and 7942G Administration Guide for Cisco Unified Communications Manager 6.1(3)
OL-17679-01
Chapter 4 Configuring Settings on the Cisco Unified IP Phone
Network Configuration Menu
PC Port Configuration Speed and duplex of the access port (labeled
10/100/1000 PC). Valid values:
• Auto Negotiate
• 10 Half—10-BaseT/half duplex
• 10 Full—10-BaseT/full duplex
• 100 Half—100-BaseT/half duplex
• 100 Full—100-BaseT/full duplex
• 1000 Full—1000-BaseT/full duplex
If the phone is connected to a switch, configure the
port on the switch to the same speed/duplex as the
phone, or configure both to auto-negotiate.
If you change the setting of this option, you should
change the SW Port Configuration option to the same
setting. This ensures that the PC receives the full
benefits of the network operating speed.
1. Unlock network configuration options.
2. Scroll to the PC Port Configuration
option and then press the Edit softkey.
3. Scroll to the setting that you want and
then press the Select softkey.
4. Press the Save softkey.
PC VLAN Allows the phone to interoperate with 3rd party
switches that do not support a voice VLAN. The
Admin VLAN ID option must be set before you can
change this option.
1. Unlock network configuration options.
2. Make sure the Admin VLAN ID option
is set.
3. Scroll to the PC VLAN option, press
the Edit softkey, and then enter a new
PC VLAN setting.
4. Press the Validate softkey and then
press the Save softkey.
Table 4-2 Network Configuration Menu Options (continued)
Option Description To Change

Cisco 7942G Specifications

General

Lines	2
Audio Codec Support	G.711, G.729a, G.729ab, G.722
Network Protocols	SIP, SCCP
Ethernet Ports	2 x 10/100
Power Options	PoE 802.3af, Optional Power Cube
Speakerphone	Yes
Headset Port	Yes
Weight	3.5 lbs