Features and Benefits
The Cisco Unified IP Conference Phone 8831 offers many improvements. New features include:
● Superior wideband acoustics with the first two-element speaker in a conference phone; this feature allows the phone to capture the full voice spectrum without having to compromise with a single-element speaker
● Expanded room coverage with support for daisy chaining two units
● Support for optional DECT wireless extension microphone: sold separately
● Session Initiation Protocol (SIP) signaling
● Device authentication and signaling encryption using Transport Layer Security (TLS) with Advanced Encryption Standard 128 (AES-128)
● Media encryption using Secure Real-Time Transport Protocol (SRTP) with AES-128
Table 1 lists the features and benefits of the Cisco Unified IP Conference Phone 8831.
Features and Benefits
|
Feature |
Specification |
|
Features |
|
|
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.
|
|
Output |
92-dB SPL peak output* |
|
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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