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Cisco 9971 Administration Guide

Cisco 9971
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CHAPTER 4
Cisco Unified IP Phone Installation
•
Verify the Network Setup, page 59
•
Enable Autoregistration for Phones, page 60
•
Install Cisco Unified IP Phone, page 61
•
Set Up Phone from Setup Menus, page 63
•
Set Up Wireless LAN, page 65
•
Configure Network Settings, page 70
•
Phone Startup Process, page 85
•
Configure Phone Services for Users, page 86
Verify the Network Setup
As they deploy a new IP telephony system, system administrators and network administrators must complete
several initial configuration tasks to prepare the network for IP telephony service. For information and a
checklist for setting up and configuring a Cisco IP telephony network, see the documentation for your particular
Cisco Unified Communications Manager release.
For the phone to operate successfully as an endpoint in your network, your network must meet specific
requirements.
The phone displays the date and time from Cisco Unified Communications Manager. The time displayed
on the phone can differ from the Cisco Unified Communications Manager time by up to 10 seconds.
Note
Procedure
Step 1
Configure a VoIP Network to meet the following requirements:
•
VoIP is configured on your Cisco routers and gateways.
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 10.0
59

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Cisco 9971 Specifications

General IconGeneral
Resolution640 x 480 pixels
Programmable Line Keys5
ProtocolsSIP, SCCP
Wi-Fi802.11a/b/g
Weight3.5 lbs
Display5-inch color LCD
AudioWideband audio, G.722 codec support
USB Ports2 x USB 2.0
Ethernet Ports2
PoEYes (802.3af)
VideoH.264
Network Interfaces10/100/1000 Ethernet
CodecsG.711, G.722, G.729a, G.729ab, iLBC
Power OptionsPoE
Headset PortDedicated headset port
SpeakerphoneFull-duplex speakerphone

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