Carrier VoIP
Nortel IP Phone 2210, 2211, 2212 User Guide
NN10042-116 01.03 Standard
(I)SN09U October
2006
Copyright © 2006, Nortel Networks
Nortel Networks Confidential
Overview
Nortel IP Phone 2210, 2211, 2212 (221x) wireless handsets bring Voice over
Internet Protocol (VoIP) to the work environment through the 2245 server.
221x handsets access Centrex IP Client Manager (CICM), which uses
Internet Protocol (IP) telephony to integrate voice and data capabilities. CICM
products, and its interactive dependent products, use Voice over IP (VoIP)
technology to deliver central office exchange service (Centrex) capabilities to
users connected to an IP network with a Call Server 2000 (CS2000).
Navigation
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IP Phone 221x handset description (page 9)
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221x handset display (page 13)
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221x handset status indicators, icons, and soft keys (page 15)
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Содержание IP Phone 2210
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