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Cisco

Cisco CP-8831-K9 | 8831 IP conference phone | PoE 802.3af | 10/100 Ethernet | wideband G.722 | base + DCU

SKU:CP-8831-K9

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Description

Enterprise-grade 8831 IP conference phone including base and Display Control Unit (DCU). Delivers full‑duplex, wideband audio with PoE-powered, single-cable installation and secure signaling/media. Ideal for small to large conference rooms; optional wired expansion microphones extend coverage when needed.

Features

- High-fidelity wideband conferencing
- Clean, single-cable PoE installation
- Secure voice with TLS/SRTP support
- Intuitive DCU interface with soft keys
- Expandable coverage with optional mics

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Are expansion microphones included?
A: No. Expansion microphones are optional accessories that can be added for larger rooms.

Q: Does it work without PoE?
A: A PoE switch or PoE injector is recommended. If PoE is unavailable, use a compatible external power injector.

Q: What call control platforms are supported?
A: It is designed for Unified Communications Manager and CME; feature support depends on platform version and configuration.

Technical Specifications

- Bundle: 8831 base + Display Control Unit (DCU)
- Network: 10/100 Ethernet (RJ-45)
- Power: IEEE 802.3af PoE
- Audio: Full‑duplex wideband (G.722) with advanced echo cancellation
- Security: TLS signaling and SRTP media (platform dependent)
- Call control: Compatible with Unified Communications Manager / CME (platform dependent)
- Expansion: Supports optional wired expansion microphones
- Interface: Backlit LCD with soft keys and navigation
- Deployment: Tabletop conference unit

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