Cisco 7942G Administration Guide

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Cisco Unified IP Phone 7962G and 7942G Administration Guide for Cisco Unified Communications Manager 6.1(3)
OL-17679-01
Chapter 2 Preparing to Install the Cisco Unified IP Phone on Your Network
Determining the MAC Address for a Cisco Unified IP Phone
Step 2 In Cisco Unified Communications Manager Administration, create the phone as an SCCP phone.
Step 3 Power cycle the phone.
Deploying a Phone in an SCCP and SIP Environment
To deploy Cisco Unified IP Phones in an environment that includes SCCP and SIP and in which the
Cisco
Unified Communications Manager Auto-Registration parameter is SCCP, perform these general
steps:
1. Set the Cisco Unified Communications Manager Auto Registration Protocol enterprise parameter to
SCCP.
From Cisco Unified Communications Manager Administration, choose System > Enterprise
Parameters.
2. Install the phones.
3. Change the Auto Registration Protocol enterprise parameter to SIP.
4. Auto-register the SIP phones.
Determining the MAC Address for a Cisco Unified IP Phone
Several procedures described in this manual require you to determine the MAC address of a
Cisco
Unified IP Phone. You can determine a phone’s MAC address in these ways:
• From the phone, press the Settings button and select Model Information and look at the
MAC
Address field.
• Look at the MAC label on the back of the phone.
• Display the web page for the phone and click the Device Information hyperlink.
For information about accessing the web page, see the “Accessing the Web Page for a Phone” section
on page 8-2.

Cisco 7942G Specifications

General

Lines	2
Audio Codec Support	G.711, G.729a, G.729ab, G.722
Network Protocols	SIP, SCCP
Ethernet Ports	2 x 10/100
Power Options	PoE 802.3af, Optional Power Cube
Speakerphone	Yes
Headset Port	Yes
Weight	3.5 lbs