User's Manual

420 Features

3 Press the down navigation key until the Ntwk Port Duplex item

is highlighted.

Note: The Ntwk Port Speed item must be set to 10BT or

100BT first.

4 Press Enter to start the edit mode.

5 Press the Down navigation key to highlight one of the following

options

• Force Full - forced full duplex mode

• Force Half - forced half duplex mode

6 Press Enter to select the setting and exit the list.

7 Press Apply to save the settings and restart the IP Phone. The

saved setting is read and applied to the NI ethernet port.

--End--

Use Procedure 113 “Checking Ethernet Statistics for IP Phone 1165E”

(page 420) to confirm activation of Full Duplex mode.

Procedure 113

Checking Ethernet Statistics for IP Phone 1165E

Step Action

1 Double-press the Services key to open the Local Tools menu.

2 Press the left/right navigation keys to scroll to the Diagnostics

menu. Then press 3 on the dialpad to open the Ethernet

Statistics dialog.

3 If Full Duplex mode is active, the following is displayed:

•

Link Status: UP

• Duplex Mode: Full

• Network Speed: 10 Mb, 100 Mb, or 1 G

• Auto Sense/Negotiate

— Auto-Negotiate Capability: No

— Auto-Negotiate Completed: No

--End--

Nortel Communication Server 1000

IP Phones Fundamentals

NN43001-368 05.06 30 April 2010