Cisco
Cisco IP Phone 8841 5-Line VoIP Gigabit Color Display CP-8841-K9
PO and Net 30 accepted for schools, government and healthcare.
Couldn't load pickup availability
Power: —
How will you power this phone?
Most desk phones run on Power over Ethernet (PoE). If your switch or injector provides PoE, you need nothing else. No PoE? Add the power supply made for this phone.
We don't stock this phone's power supply online yet — if you don't have PoE, check out as-is and we'll confirm power with you before it ships.
Blind shipping available — your address on the label, no Reef-branded paperwork in the box. Choose it in your cart. How it works
Every Reef phone already includes our free 10-year warranty with advance replacement. Reef Support adds the people: expert Cisco engineers on call, a guaranteed response time, and onsite dispatch when a phone goes down.
Response time
Term
Coverage carries a 20-phone minimum — the contract quantity adjusts automatically.
Choose a response time and a term above to add coverage — or select "No support plan."
Coverage activates once we register your serial number(s) — we'll email you a secure form right after checkout. Buying for a tax-exempt organization? Your exemption carries over at checkout.
What's included
- Cisco 8841 IP Phone (CP-8841-K9)
- Standard handset with cord
- Dual-position foot stand
- Ethernet cable
Description
Description
Cisco IP Phone 8841 (CP-8841-K9) — Enterprise-Grade VoIP, Backed by a 10-Year Warranty
Save up to 70% over new with this professionally refurbished Cisco 8841 IP phone. Delivering high-fidelity, secure, and scalable voice communication, the CP-8841-K9 is ideal for knowledge workers, managers, and executives in mid-sized to large enterprise environments running Cisco Unified Communications Manager (CUCM).
Key Specifications
- Display: 5-inch widescreen VGA backlit color display (800 x 480, 24-bit color)
- Lines: 5 programmable line/feature keys with multi-call-per-line support
- Audio: Wideband HD audio with full-duplex speakerphone
- Network: 2-port Gigabit Ethernet switch (10/100/1000) with 802.3af/at PoE
- Fixed Keys: Messaging, Directory, Transfer, Conference, Hold/Resume, Speakerphone, Headset, Mute
- Security: Encrypted voice communications, integrated SSL VPN client
- Headset: RJ-9 headset port with EHS auxiliary port
- Mounting: Dual-position foot stand included; wall-mount kit available separately
- Color: Charcoal
What's Included
- Cisco 8841 IP Phone (CP-8841-K9)
- Standard handset with cord
- Dual-position foot stand
- Ethernet cable
Compatibility
Compatible with Cisco Unified Communications Manager (CUCM) 8.6.2 and later, CUCM Express 10.0+, and Cisco Business Edition 6000. Note: This firmware version is for CUCM/Enterprise only. For third-party SIP platforms (Vonage, RingCentral, Zoom, etc.), order the CP-8841-3PCC-K9 instead.
Every refurbished Cisco phone from Reef Telecom is rigorously tested, cleaned, and backed by our industry-leading 10-year warranty — 10x longer than the manufacturer's standard coverage.
Specs & Details
Specs & Details
- Condition
- Certified Refurbished
- Warranty
- 10-Year Reef Telecom Warranty
- Manufacturer Part Number
- CP-8841-K9
- Reef SKU
- CP-8841-K9-R
- UPC
- 882658698514
- Brand
- Cisco
Shipping & Warranty
Shipping & Warranty
Free ground shipping on orders over $300 (contiguous US). Same-day shipping on orders placed before 4 PM EST.
All products include our industry-leading 10 Year Warranty backed by Reef Telecom.
Reef Telecom Proudly Supports
-
OCEARCH
2026 Monthly Shark Hero -
Coral Restoration Foundation
Staghorn Donor -
Ocean Conservancy
2026 Donor
- Choosing a selection results in a full page refresh.
- Opens in a new window.