Spec Sheet

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Features
Benefits
Dual-position foot stand
The display is easy-to-view and the buttons and keys are easy-to-use. The two-position foot stand
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supports viewing angles of 35 and 50 degrees; you can remove the foot stand for wall mounting, with
mounting holes located on the base of the phone
Wall-mountable
You can install the phone on a wall using an optional wall-mount kit (orderable separately)
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Key expansion module (KEM)
The phone supports up to three KEMs to expand from 5- to 113-line buttons. You have the convenience of
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many speed dials or programmable features
Physical security
The phone is compatible with the Kensington Security Slot (K-Slot) antitheft system
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Power Features
IEEE Power over Ethernet
(PoE)
IEEE Power over Ethernet class 4 is supported. The phone is compatible with IEEE 802.3af, 802.3at and
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UPOE switch blades and supports both Cisco Discovery Protocol and Link Layer Discovery Protocol -
Power over Ethernet (LLDP-PoE)
Cisco IP Phone Power Cube 4
This optional power cube is used as an AC-to-DC (48V) power supply for non-PoE deployments. Use of
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the power cube 4 also requires the use of one of the corresponding AC country cords
Call-Control Support
Cisco Unified Communications
Manager
8.5.1 (non-secured mode only)
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8.6.2
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9.1.2
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10.5.2
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11.0 and later
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Cisco Unified Communications
Manager Express
(Unified CME)
Planned to be supported in 11.5
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Cisco Business Edition 6000
(BE 6000)
8.6.2
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9.1.2
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10.5.2
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11.0 and later
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Cisco Hosted Collaboration
Solution (HCS)
8.6.2 and later (using supported Cisco Unified UCM versions listed previously)
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Licensing
The Cisco IP Phone 8865 requires an Enhanced User Connect License (UCL) in order to connect to Cisco Unified
Communications Manager.
Product Specifications
Table 2 lists the features and specifications of the IP Phone 8865.
Table 2. Features and Specifications of Cisco IP Phone 8865
Features
Specifications
Audio codec support
G.711 a-law and mu-law, G.722, G.729a, Internet Low Bitrate Codec (iLBC), and Internet Speech Audio
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Codec (iSAC)
Key call features support
+ Dialing
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Abbreviated dialing
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Adjustable ring tones and volume levels
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Adjustable display brightness
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Agent greeting
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Application launch pad
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Auto-answer
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Auto-detection of headset
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cBarge
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Busy Lamp Field (BLF)
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BLF Pickup
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BLF speed dial
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