Cisco Unified IP Phone Installation
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Verify Network Setup
Before you install a phone, you must decide how to configure the phone in your network. Then you can install
the phone and verify its functionality.
For the phone to successfully operate as an endpoint in your network, your network must meet specific
requirements.
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.
Configure a VoIP Network to meet the following requirements:
• VoIP is configured on your Cisco routers and gateways.
• Cisco Unified Communications Manager is installed in your network and is configured to handle call
Step 2
Set up the network to support one of the following:
Verify Network Setup, page 27
processing.
Cisco Unified IP Phone 8941 and 8945 Administration Guide for Cisco Unified Communications Manager 10.0 (SCCP
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C H A P T E R
and SIP)
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