Cisco
Cisco 8811 IP Phone 5-Line Gigabit SIP CP-8811-K9
PO and Net 30 available for schools, government, hospitals, and law firms.
Description
Description
Cisco IP Phone 8811 (CP-8811-K9) — Enterprise-Grade VoIP Communication
Save on the Cisco 8811 IP Phone without sacrificing performance. This business-class VoIP endpoint delivers high-fidelity wideband audio, encrypted voice communications, and seamless integration with Cisco Unified Communications Manager (CUCM). Backed by Reef Telecom's industry-leading 10-year warranty and free shipping on orders over $300.
Key Specifications
- Display: 5-inch widescreen backlit grayscale (800 x 480 pixels)
- Lines: 5 programmable line/feature keys with multi-call-per-line support
- Protocol: SIP (Session Initiation Protocol)
- Ethernet: 2-port integrated Gigabit Ethernet switch (10/100/1000)
- PoE: IEEE 802.3af/at Class 2 — power supply sold separately
- Audio: Wideband codec support, full-duplex speakerphone
- Headset: RJ-9 headset port
- Security: Encrypted voice communications, Cisco TLS/SRTP
- Energy: Cisco EnergyWise technology, Energy Star qualified
- Mounting: Dual-position foot stand included; optional wall mount kit available
What's in the Box
- Cisco IP Phone 8811 (CP-8811-K9)
- Handset with cord
- Ethernet cable
- Dual-position foot stand
Platform Compatibility
Compatible with Cisco Unified Communications Manager (CUCM) 8.5.1 and later, Cisco UCM Express 10.0+, Cisco Business Edition 6000, and Cisco Hosted Collaboration Solution (HCS). Ideal for knowledge workers, remote offices, and enterprise deployments of all sizes.
Specs & Details
Specs & Details
Shipping & Warranty
Shipping & Warranty
Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.
All products include our industry-leading 10 Year Warranty backed by Reef Telecom.

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