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Cisco 8851NR User Manual

Cisco 8851NR
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The following table shows the major hardware features of the Cisco IP Phone 8800 Series.
Table 1: Cisco IP Phone 8800 Series Major Features
8865NR886588618851NR8851884588418811Features
ColorColorColorColorColorColorColorGrayscaleScreen
22211000USB Ports
YesYesNoNoNoYesNoNoBuilt-in
Camera
NoYesYesNoNoNoNoNoWi-Fi
NoYesYesNoYesYesNoNoBluetooth
NoYesYesNoYesYesNoNoCisco
Intelligent
Proximity
Your phone must be connected to a network and configured to connect to a call control system. The phones
support many functions and features, depending on the call control system. Your phone may not have all
functions available, based on the way your administrator has set up the phone.
To make or receive a video call, you must use the Cisco IP Phone 8845, 8865, or 8865NR. The other phones
in the Cisco IP Phone 8800 Series only support audio calls.
When you add features to your phone, some features require a line button. But each line button on your phone
can support only one function (a line, a speed dial, or a feature). If your phone's line buttons are already in
use, your phone does not display any additional features.
To check which phone model you have, press Applications and select Phone information. The Model
number field shows your phone model.
New and Changed Information
You can use the information in the following sections to understand what has changed in the document. Each
section contains the major changes.
New Information for Firmware Release 12.5(1)SR1
The following table describes changes to this book to support Firmware Release 12.5(1)SR1.
Table 2: Cisco IP Phone 8800 User Guide revisions for Firmware Release 12.5(1)SR1.
Updated SectionRevision
Cisco Headset 500 SeriesCisco Headset 561 and 562
Cisco Headset 561 and 562 with Multibase
Cisco Headset 561 and 562 Multibase
CISCO 8800 SERIES
USER GUIDE
GoMomentum.com
888.538.3690
2

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Cisco 8851NR Specifications

General IconGeneral
MountingDesk/Wall
Handset typeWired handset
Product typeIP Phone
Case materialAcrylonitrile butadiene styrene (ABS)
Product colorCharcoal
Wall mountableYes
Lines quantity5 lines
Phonebook capacity- entries
Number of VoIP accounts-
Volume controlDigital
Display diagonal5 \
Display resolution800 x 480 pixels
Voice codecsG.711Mu, G.711a, G.722, G.729A, iLBC
Number of microphones1
Ethernet LAN data rates10, 100, 1000 Mbit/s
Ethernet LAN interface typeGigabit Ethernet
Supported network protocolsIEEE 802.3i/802.3u/802.3ab
Ethernet LAN (RJ-45) ports2
Storage temperature (T-T)-10 - 60 °C
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)10 - 90 %
Number of handles included- pc(s)
Weight and Dimensions IconWeight and Dimensions
Depth257.34 mm
Width229.1 mm
Height40 mm
Weight1190 g

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