Nortel 1110 Installation And Operation Manual page 354

Page 354 of 630
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Nortel IP Phone 1120E
— Headset
— Hold
• Call Duration Timer
• ability to change the user-defined feature key labels
• Corporate Directory
• Personal Directory
• Redial List
• Callers List
• Password Administration
• Virtual Office
• Branch Office
• Active Call Failover
• Enhanced UNIStim Firmware Download
The IP Phone 1120E supports the following data network features:
• integrated gigabit Ethernet switch for shared PC access
— LAN Ethernet port supports 10/100/1000 Mbps Full Duplex mode
— PC Ethernet port supports 10/100/1000 Mbps Full Duplex mode
• automatic network configuration through DHCP
For more information about automatic network configuration, see
Table 43, "IP Phone 1120E IP parameters," on page 371.
• 802.1ab Link Layer Discovery Protocol (LLDP)
For more information about LLDP, see Appendix Appendix D::
"802.1ab Link Layer Discovery Protocol" on
• Secure Real-time Transport Protocol (SRTP) media encryption
For more information about SRTP media encryption, "Features
overview" on page 493.
August 2007
page 523.