Description
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Feature |
Specification |
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Features |
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Superior wideband acoustics |
● 160 Hz to 20 kHz, +/-3 dB.
● The latest in wideband codecs for maximum voice bandwidth.
● Enhanced speech quality and speaker recognition.
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Output |
92-dB SPL peak output* |
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Expanded room coverage |
● 160-degrees conical pattern provides even coverage of listening area.
● Four Hemi-Cardioid microphones are perfectly spaced so that they combine to provide a 180-degree pick-up pattern around the device. Speech is captured at the same level at all points around the Cisco Unified IP Conference Phone 8831.
● Ability to grow to fit a variety of room needs.
◦ Small Office (base unit)
◦ Standard Conference Room (base unit and 2 wired or wireless extension microphones)
◦ Boardroom (daisy chaining two base units)
◦ Large Boardroom (daisy chaining two base units and 2 wired or wireless extension microphones)
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Microphone Accessory Options |
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Wired microphone |
This microphone extends the operational range of the Cisco Unified IP Conference Phone 8831 with even coverage around the periphery of the device with 7 feet of additional reach. |
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Wireless microphone |
DECT wireless microphone for the Cisco Unified IP Conference Phone 8831 provides additional coverage with the added flexibility of 300 feet of range. |
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Power Features |
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IEEE 802.3af line power |
Local power supply is not required. |
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Cisco Power Cube 3 |
This power cube uses a standard Cisco Unified IP Phone Power Supply for non-Power over Ethernet (PoE) deployments. It is required for daisy chaining two units together. |
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Call-Control Support |
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Cisco Unified Communications Manager |
The phone supports Cisco Unified Communications Manager (Cisco UCM) Releases 8.5(1), 8.6(2), 9.0, and later. |
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Cisco Business Edition 3000 |
The phone is supported on the Cisco Business Edition 3000 Releases 8.6(1) and later. |
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Cisco Business Edition 6000 |
The phone is supported on the Cisco Business Edition 6000 Releases 8.6(5) and later. |
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Cisco Unified Communications Manager Express |
The phone is supported with CME 10.0 and above. On IOS 15.4(1)T and later with Fast Track Support. |
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Cisco Hosted Collaboration Solution |
The phone is supported with 8.6(2) and later (using supported UCM versions above). |
