Cisco CP-8831-DC-K9= Cisco 8831 Daisy Chain Extension Kit (NEW)

Cisco CP-8831-DC-K9= Cisco 8831 Daisy Chain Extension Kit (NEW)

Collaborate with High-quality Audio Communications</b> <p>The Cisco Unified IP Conference Phone 8831 delivers highly secure, comprehensive, and mission-critical unified communications, with wideban

Product Description

Condition:

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable).

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

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