>Grade 3: This is in a used condition item has been power on tested only. This is a realistic estimate based on past performance and we aim to achieve this on over 98% of orders. >Grade 5: This is in a used condition, for spares or repairs.
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CISCO UC PHONE CP-8831 WIRED EXPANSION MICROPHONE.
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Firmware updates: Download from Cisco Unified CallManager. (Significant echoes need to be less than one-eighth of a second in duration.). Covering: Acrylonitrile butadiene styerene (ABS) plastic in textured Cisco gray color.
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Cisco IP Conference Phone 8831.
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Place and receive speakerphone calls with the Unified 8831 IP Conference Phone from Cisco. The full-duplex speakerphone boasts four internal microphones and wideband audio codecs, while the wired control panel has a 3.5" backlit display. The Session Initiation Protocol (SIP)-enabled speakerphone features multiple ring tones, dynamic noise reduction, echo suppression, TLS and SRTP security protocols with 128-bit AES encryption, and support for multiple languages. You can expand the speakerphone's range by daisy-chaining a second base unit. We have such a high level of confidence in the quality of our IT hardware and our testing procedures that we offer a 1 Year warranty for end users and a 90-day warranty for resellers. To activate the 1 Year warranty, contact us after purchase.
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With support for Power Over Ethernet (PoE), this conference phone ensures that you maintain a consistent and high-quality audio connection without the need for frequent battery changes. The unit is equipped with both DSL/Phone (RJ-11) and Ethernet (RJ-45) interfaces for versatile connectivity options.
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