Overview

Phone Connections

Phone Connections

For your phone to work, it must be connected to the corporate IP telephony network. Your system administrator can help you connect your phone.

1

DC adaptor port (DC48V)

4

Network port (10/100 SW) connection.

 

 

 

IEEE 802.3af power enabled.

2

AC-to-DC power supply (optional)

5

Access port (10/100 PC) connection

3

AC power wall plug (optional)

6

Handset connection

Adjusting the Handset Rest

You can adjust the handset rest of a wall-mounted phone so that the receiver does not slip out of the cradle.

Cisco Unified IP Phone 3905 User Guide for Cisco Unified Communications Manager Express Version 8.8 (SIP)

OL-24411-01

3

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Cisco Systems CP3905BE manual Phone Connections, Adjusting the Handset Rest