Phone Connections - Cisco 6921 User Manual

Phone Connections

Phone Connections
For your phone to work, it must be connected to the corporate IP telephony network.
Figure 1: Cisco IP Phone 6921 and 6941 connections
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Cisco Unified IP Phone 6921, 6941, 6945, and 6961 User Guide for Cisco Unified Communications Manager 9.0
(SCCP and SIP)
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DC adaptor port (DC48V).
AC-to-DC power supply (optional).
AC power wall plug (optional).
Network port (10/100 SW) connection. IEEE
802.3af power enabled.
Features of Your Cisco Unified IP Phone
5 Access port (10/100 PC) connection.
6 Handset connection.
7 Analog headset connection (optional).