Cisco CP-8811-K9 Basic Business IP Phone

Cisco CP-8811-K9 Basic Business IP Phone

Brand: Cisco | Category: Accessories & Components

SKU: CISCOCP8811K9BASICIPPHONE | Part #: CISCOCP8811K9BASICIPPHONE | MPN: SKU-CISCOCP8811K9BASICIPPHONE

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About the Cisco CP-8811-K9 Basic Business IP Phone

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The Cisco CP-8811-K9 Basic Business IP Phone is a compact, feature-rich desktop voice endpoint designed for small to medium-sized enterprises, branch offices, and distributed teams across the GCC and Asia-Pacific regions. This SIP and SCCP-compatible phone delivers enterprise-grade audio quality with a 5-inch colour touchscreen interface and full-duplex speakerphone capability, making it well-suited for knowledge workers, customer service teams, and administrative staff who require reliable, straightforward voice communication. The CP-8811-K9 supports dual 10/100/1000 Mbps Ethernet ports and operates via Power over Ethernet (PoE) or AC adapter, enabling flexible deployment in office, data centre management areas, and hybrid work environments. With support for multiple voice codecs including G.711, G.722, and G.729, it integrates seamlessly into existing Cisco Unified Communications Manager deployments and scales efficiently across multi-site organisations.

Key Features

  • 5-Inch Colour Touchscreen Display: Intuitive navigation of calls, contacts, and call history with responsive, easy-to-read interface suitable for busy office environments.
  • Dual Gigabit Ethernet Ports: Two 10/100/1000 Mbps ports enable simultaneous connection to network and downstream device (e.g. PC) without additional switches or splitters.
  • Power over Ethernet Support: PoE operation simplifies cabling infrastructure and reduces deployment cost; AC adapter also supported for environments without PoE availability.
  • Full-Duplex Speakerphone: High-quality hands-free audio with echo cancellation for conference calls and multi-party conversations without handset.
  • Multi-Codec Voice Support: G.711, G.722, G.729, and G.726 codec compatibility ensures interoperability with diverse SIP and Cisco SCCP-based systems and carrier networks.
  • Optional Wi-Fi Connectivity: Support for 802.11a/b/g/n/ac via optional wireless adapter enables cordless mobility within office premises.
  • Compact Form Factor: Dimensions of 9.3 × 7.4 × 4.9 inches and weight of 2.2 lbs (1 kg) fit standard office desks and branch office environments with minimal footprint.
  • SIP and SCCP Protocol Support: Native compatibility with Cisco Unified Communications Manager and standards-based SIP platforms simplifies enterprise integration and centralised management.

Typical Use Cases

  • Branch Office and Satellite Locations: Lightweight, PoE-powered endpoint for remote office sites with limited IT infrastructure and centralised call control via Cisco Unified Communications Manager.
  • Data Centre Operations and NOC Facilities: Reliable voice endpoint for on-site engineering, facilities management, and incident response teams operating in controlled environments.
  • Customer Service and Call Centre Operations: Multi-codec support and speakerphone capability enable efficient call handling, conferencing, and hands-free collaboration for support teams.
  • Hybrid and Hot-Desking Environments: Compact design and optional Wi-Fi adapter support flexible seating and shared workspace deployments across distributed organisations.
  • Small-to-Medium Enterprise (SME) Deployments: Cost-effective, feature-balanced alternative to larger enterprise endpoints for organisations standardising on Cisco Unified Communications or standards-based SIP infrastructure.
  • Government and Regulated Industry Offices: SIP and SCCP protocol support ensures compliance-aligned integration with secure, centrally managed telecommunications platforms in healthcare, finance, and public sector environments.

The Cisco CP-8811-K9 combines affordable entry-level functionality with proven enterprise reliability, making it a practical choice for organisations seeking standardised, manageable voice endpoints across multiple sites. Omnixon Global stocks this SKU and can source additional units rapidly for UAE, GCC, and broader Asia-Pacific deployments. Contact our sales team to request a quote, confirm current availability, or discuss integration requirements for your voice infrastructure.

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Technical Specifications

BrandCisco
CategoryAccessories & Components
SKUCISCOCP8811K9BASICIPPHONE
Part NumberCISCOCP8811K9BASICIPPHONE
MPNSKU-CISCOCP8811K9BASICIPPHONE
ConditionNew
InterfaceWi-Fi (802.11a/b/g/n/ac) via optional adapter
Display5-inch Color Touchscreen
Network Ports2 x 10/100/1000 Mbps Ethernet Ports
Power over Ethernet (PoE)Supported
SpeakerphoneFull Duplex Hands-Free Speakerphone
Voice CodecsG.711, G.722, G.729, G.726
ConnectivityWi-Fi (802.11a/b/g/n/ac) via optional adapter
Protocols SupportedSIP, SCCP
Power SupplyPoE or AC Power Adapter
Dimensions9.3 x 7.4 x 4.9 inches
Weight2.2 lbs (1 kg)

Frequently Asked Questions about Cisco CP-8811-K9 Basic Business IP Phone

What does the Cisco CP-8811-K9 Basic Business IP Phone do?

The Cisco CP-8811-K9 Basic Business IP Phone is enterprise IT hardware deployed in production data centers, server rooms, and edge sites across the GCC and EMEA region.

What are the headline specs of the Cisco CP-8811-K9 Basic Business IP Phone?

Key specifications for the Cisco CP-8811-K9 Basic Business IP Phone: new condition; display 5-inch Color Touchscreen; network ports 2 x 10/100/1000 Mbps Ethernet Ports; power over ethernet (poe) Supported; speakerphone Full Duplex Hands-Free Speakerphone; voice codecs G.711, G.722, G.729, G.726; connectivity Wi-Fi (802.11a/b/g/n/ac) via optional adapter. Manufacturer part number SKU-CISCOCP8811K9BASICIPPHONE. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.