Cisco Ip Phone 6821 Multiplatform Phones Connections - Cisco 6800 Series Administration Manual
Multiplatform phones
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Also See for 6800 Series:
- User manual (222 pages) ,
- Administration manual (194 pages) ,
- Provisioning manual (104 pages)
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About the Cisco IP Phone
Cisco IP Phone 6821 Multiplatform Phones Connections
Figure 1: Cisco IP Phone 6800 Series Multiplatform Phones
Note
In this document, the terms Cisco IP Phone, phone, or device mean Cisco IP Phone 6800 Series Multiplatform
Phones.
Cisco IP Phone 6821 Multiplatform Phones Connections
Connect your phone to your LAN with an Ethernet cable to enable full functionality of your phone. If your
Ethernet port is equipped with Power over Ethernet (PoE), you can power the phone through the LAN port.
If you don't have PoE available, then you need to use a power adapter to power the phone. Do not extend the
Ethernet cable outside the building. For your phone to work, it must be connected to the IP telephony network.
Figure 2: Cisco IP Phone 6821 Multiplatform Phones Connections
Cisco IP Phone 6800 Series Multiplatform Phones Administration Guide
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