Cisco
Cisco 7841 4-Line Gigabit VoIP IP Phone CP-7841-K9
PO and Net 30 accepted for schools, government and healthcare.
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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.
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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 7841 IP phone
- Handset with cord
- Dual-position foot stand
- Network cable
- Setup sheet
Not included
- Power supply — not included (power via PoE, or the Cisco CP-PWR-CUBE-3 power supply sold separately)
Description
Description
Cisco 7841 IP Phone (CP-7841-K9) — Enterprise-Grade VoIP at a Fraction of the Cost
Save big on the Cisco 7841 4-line Gigabit IP phone, professionally refurbished to like-new condition and backed by Reef Telecom's industry-leading 10-year warranty. Ideal for offices, call centers, and enterprise deployments running Cisco Unified Communications Manager (CUCM).
Key Specifications
- 4 Programmable Line/Feature Keys — supports lines, speed dials, and call features
- 3.5" Greyscale Display — 396 x 162 pixel backlit LCD for easy call management
- Dual Gigabit Ethernet Ports — 10/100/1000 with PC passthrough to reduce cabling
- PoE Class 1 — powered directly over your network; no separate power supply needed
- Wideband Audio — HD voice with noise reduction and echo cancellation
- Full-Duplex Speakerphone — hands-free conferencing and calls
- SIP Protocol Support — compatible with CUCM 8.5.1+, Business Edition 6000, and Cisco Hosted Collaboration
- RJ9 Headset Port — works with Cisco and third-party wired headsets
- Wall Mountable — includes dual-position foot stand for desk or wall deployment
- Cisco EnergyWise & Energy Star Certified — reduces power costs during off-hours
Why Buy Refurbished from Reef Telecom?
- 10-Year Warranty — the longest in the industry, 10x what most competitors offer
- Free Shipping on orders over $300
- Grade-A Refurbished — professionally inspected, tested, and restored to like-new condition
- Bulk Discounts Available — perfect for large-scale enterprise rollouts
Compatibility
The Cisco CP-7841-K9 is designed for enterprise UC environments. It requires an Enhanced User Connect License (UCL) and is compatible with Cisco Unified Communications Manager (CUCM) 8.5.1 and later, Cisco Business Edition 6000, Cisco Hosted Collaboration Solution, and Cisco Unified Survivable Remote Site Telephony (SRST). An excellent upgrade path from legacy Cisco 79xx series phones.
Specs & Details
Specs & Details
- Condition
- Certified Refurbished
- Warranty
- 10-Year Reef Telecom Warranty
- Manufacturer Part Number
- CP-7841-K9
- Reef SKU
- CP-7841-K9-R
- UPC
- 882658621871
- 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.
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