User's Manual

340 Nortel IP Phone 1120E
• Redial List
• Callers List
• Password Administration
•
Virtual Office
• Branch Office
• Active Call Failover
• Enhanced UNIStim Firmware Download
•
Live Dialpad
The IP Phone 1120E supports the following data network features
•
integrated Gigabit Ethernet switch for shared PC access
—
the LAN Ethernet port supports 10/100/1000 Mb/s Full Duplex
mode
—
the PC Ethernet port supports 10/100/1000 Mb/s Full Duplex mode
• automatic network configuration through DHCP
For more information about automatic network configuration, see Table
52 "IP Phone 1120E IP parameters" (page 352).
•
802.1ab Link Layer Discovery Protocol (LLDP)
For more information about LLDP, see “802.1ab Link Layer Discovery
Protocol” (page 481).
•
Secure Real-time Transport Protocol (SRTP) media encryption
For more information about SRTP media encryption, see “Features
overview” (page 453).
• 802.1Q VLAN and 802.1p priority support, industry standards to
manage bandwidth use
—
full VLAN capability, including a manageable integrated switch in
the IP Phone; allows VLAN and priority tagging for the IP Phone
traffic and VLAN tagging for PC traffic
— VLAN filtering allows the IP Phone to see Voice VLAN traffic
only. The integrated switch passes DATA VLAN traffic to the PC
Ethernet port. This prevents the Data VLAN broadcast traffic from
reaching the IP Phone. For more information, see “802.1Q VLAN
description” (page 471) and Converging the Data Network with
VoIP Fundamentals (NN43001-260).
• 802.1x Port-based network access control, industry standards to pass
Extensible Authentication Protocol (EAP) over a LAN
For more information about 802.1x port-based network access control,
see “802.1x Port-based network access control” (page 479).
Nortel Communication Server 1000
IP Phones Fundamentals
NN43001-368 02.07
5 February 2009
Copyright © 2003-2009 Nortel Networks
.