IP Phone 8861 vs. IP Phone 8851 vs. IP Phone 8841

IP Phone 8861 vs. IP Phone 8851 vs. IP Phone 8841

Learn the common and unique features among the three models of the Cisco IP Phone 8800 Series: CP-8841 vs. CP-8851 vs. CP-8861

FeaturesCP-8841CP-8851CP-8861
Screen800 x 480 WVGA (5”)800 x 480 WVGA (5”)800 x 480 WVGA (5”)
Touch ScreenNoNoNo
Ethernet Switch10/100/1000 Mbps10/100/1000 Mbps10/100/1000 Mbps
Programmable Line Keys555
Programmable Soft Keys444
Fixed Features Keys121212
Mobile Remote Access without a VPN client through Cisco ExpresswayYesYesYes
HandsfreeYesYesYes
SpeakerphoneYesYesYes
Signaling ProtocolsSIPSIP, BluetoothSIP, Bluetooth
802-3AFYesYesYes
Wi-Fi802.11a/b/g/n/ac
Cisco Intelligent
Proximity for Mobile Voice
YesYesYes
USB Charging1 Port2 Ports
Cisco PowerNoNoNo
DHCPYesYesYes
CodecsG.711a, G.711u, G.729a, G.729b, G.729ab, iSAC
and Internet Low Bitrate Codec (iLBC)
G.711a, G.711u, G.729a, G.729b, G.729ab, iSAC
and Internet Low Bitrate Codec (iLBC)
 G.711a, G.711u, G.729a, G.729b, G.729ab, iSAC
and Internet Low Bitrate Codec (iLBC)
802-1p/qYesYesYes
Supported Cisco Call Control PlatformsCUCM: 8.5.1 (non-secured mode), 8.6.2, 9.1.2, 10.0 and later Bus. Edition: 8.6.2, 9.1.2, 10.0 and later HCS: 8.6.2 and later Spark Cloud: Requires Spark Phone OS 11.0 or later Third Party Call Control: IP Phone Firmware cp-88xx- 10-3-1-1-3PCC and laterCUCM: 8.5.1 (non-secured mode), 8.6.2, 9.1.2, 10.0 and later Bus. Edition: 8.6.2, 9.1.2, 10.0 and later HCS: 8.6.2 and later Spark Cloud: Requires Spark Phone OS 11.0 or later Third Party Call Control: IP Phone Firmware cp-88xx- 10-3-1-1-3PCC and laterCUCM: 8.5.1 (non-secured mode), 8.6.2, 9.1.2, 10.0 and later Bus. Edition: 8.6.2, 9.1.2, 10.0 and later HCS: 8.6.2 and later Spark Cloud: Requires Spark Phone OS 11.0 or later Third Party Call Control: IP Phone Firmware cp-88xx- 10-3-1-1-3PCC and later
UC Manager Encryption SupportYesYesYes
Headset Port (RJ9)YesYesYes
EHH Support (AUX)
Electronic Hook Switch (EHS) Support (AUX & USB)Yes (AUX only)YesYes
Wideband AudioYesYesYes
POE ClassificationClass 234
Key Expansion Module (KEM) SupportUp to 2Up to 3
External Audio PortYes
Integrated BluetoothYesYes
Compare Cisco IP Phone 8800 Models: Specifications at a Glance
8811883188418845885188618865
High-def Video (720p)NoNoNoYesNoNoYes
Integral switchGigabitNoGigabitGigabitGigabitGigabitGigabit
Programmable (line) keys5155555
Bluetooth/DECTNoDECT (mics)NoBluetoothBluetoothBluetoothBluetooth
Cisco Intelligent ProximityNoNoNoYesYesYesYes
USB (physical ports)NoNoNoNoYes (1)Yes (2)Yes (2)
KEMNoNoNoNoYes (2)Yes (3)Yes (3)
Wi-Fi (802.11n)NoNoNoNoNoYesYes
Wall-mountableYesNoYesYesYesYesYes

Reference from https://supportforums.cisco.com/document/13123921/comparison-chart-cisco-ip-phone-8800-series

More Related

IP Phone 8800 Series, Next-Generation Voice Communications for Today’s Workforce

What’s New on Cisco IP Phone 8800 Series

The New Cisco Wireless IP Phone 8821-EX

New: Cisco Wireless IP Phone 8821

Share This Post

Post Comment