Cisco Ip Phone Installation; Verify The Network Setup - Cisco 7800 Series Administration Manual

Cisco IP Phone Installation

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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. One requirement is the appropriate bandwidth. The phones require more bandwidth than the
recommended 32 kbps when they register to Cisco Unified Communications Manager. Consider this higher
bandwidth requirement when you configure your QoS bandwidth. For more information, refer to Cisco
Collaboration System 12.x Solution Reference Network Designs (SRND) or later (
en/us/td/docs/voice_ip_comm/cucm/srnd/collab12/collab12.html
Note 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.
Procedure
Step 1 Configure a VoIP Network to meet the following requirements:
• VoIP is configured on your routers and gateways.
Verify the Network Setup, on page 33
Activation Code Onboarding, on page 34
Enable Autoregistration for Phones, on page 35
Install the Cisco IP Phone, on page 36
Set Up the Phone from the Setup Menus, on page 38
Configure Network Settings, on page 40
Verify Phone Startup, on page 52
Configure Phone Services for Users, on page 53
Cisco IP Phone 7800 Series Administration Guide for Cisco Unified Communications Manager
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C H A P T E R
https://www.cisco.com/c/
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