Full Duplex Mode; Procedure 12; Enabling Full Duplex Mode - Nortel 1110 Installation And Operation Manual

Full Duplex mode

10 (Optional) Customize the feature keys as required. For more information,
see IP Phone 2004 User Guide.
In the Configuration menu, Auto Negotiate mode is the default setting for
initial startup. Typically, the IP Phone is connected to a network that supports
Auto Negotiate, and it selects the best speed and duplex mode available.
There is no intervention required under normal operation.
Note: Changing the speed and/or duplex mode on the phone changes
both the LAN Ethernet port and PC Ethernet Port interfaces.
It is recommended that Auto Negotiate mode is used on the network
and the IP Phone. Use Full Duplex mode only when the network is
forced Full Duplex for 100BT Full Duplex mode, otherwise a duplex
mismatch will result.
If the IP Phone is connected to a network configured for Full Duplex mode
only, the IP Phone cannot automatically negotiate the proper configuration.
Therefore, in this instance, to allow the IP Phone to work at the optimum
speed and duplex mode, Full Duplex mode must be enabled.
Use Procedure 12 to enable Full Duplex mode.

Procedure 12

Enabling Full Duplex mode

1 Reset the IP Phone 2004 by disconnecting and reconnecting power.
2 When the Nortel logo appears in the middle of the display, press each of
the soft keys in sequence. See Procedure 11 on
3 If no other configuration changes are required, press OK repeatedly until
the Duplex network option appears.
4 Select 1 to enable Full Duplex mode.
Nortel IP Phone 2004
End of Procedure
IMPORTANT!
IP Phones Description, Installation, and Operation
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