Full Duplex Mode - Nortel 1110 Fundamentals

198 Nortel IP Phone 2007

Full Duplex mode

In the Configuration menu, autonegotiate mode is the default setting for
initial startup. Nortel recommends that autonegotiate 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 results. No intervention is required under normal operation.
Changing the speed and changing the duplex mode on the phone changes
both the LAN Ethernet port and PC Ethernet Port interfaces.
Nortel recommends that autonegotiate 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 results.
If the IP Phone connects 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
Duplex mode.
Copyright © 2003–2007, Nortel Networks
.
Data calibration is CORRECT.
Save Data calibration?
YES and NO soft keys and calibration statistics are displayed
on the screen.
Tap the YES soft key to save the calibration settings and exit to
the main display or tap the NO soft key to abandon the calibration
settings and exit to the main display.
• If the calibration is unsuccessful, the IP Phone displays the
following report:
Data calibration is WRONG.
Repeat calibration?
YES and NO soft keys and calibration statistics are displayed
on the screen.
Tap the YES soft key to retry the calibration or tap the NO soft
key to abandon the calibration and return to the main display.
Procedure 36 "Enabling Full Duplex mode" (page 199)
Nortel Communication Server 1000
IP Phones Fundamentals
NN43001-368 01.02 Standard
Release 5.0 20 June 2007
—End—
ATTENTION
to enable Full