Cisco
Cisco 7861 16-Line Gigabit IP Phone - CP-7861-K9
PO and Net 30 available for schools, government, hospitals, and law firms.
Description
Description
Cisco 7861 IP Phone (CP-7861-K9) — Enterprise-Grade 16-Line VoIP Phone
Save up to 70% over new with this professionally refurbished Cisco 7861 IP Phone. Ideal for managers, administrative staff, and contact center agents who need multi-line call handling with crystal-clear wideband audio. Every unit is rigorously tested and restored to like-new condition, backed by Reef Telecom's industry-leading 10-year warranty.
Key Specifications
- 16 Programmable Line Keys — support lines, speed dials, or call features with tri-color LED indicators
- Wideband Audio (G.722) — HD voice across handset, speakerphone, and headset
- 3.5" Greyscale Display — 396 x 162 pixel backlit LCD for easy navigation
- Dual Gigabit Ethernet Ports — integrated switch for PC passthrough
- PoE Class 1 — power over your existing network, no adapter required
- Full-Duplex Speakerphone — clear hands-free conferencing
- SIP Protocol Support — compatible with Cisco UCM 8.5.1+, BroadSoft, and third-party platforms
- RJ9 Headset Port + EHS Support — flexible headset connectivity
- Wall-Mountable — dual-position foot stand included for desk or wall deployment
- Energy Star Certified — Cisco EnergyWise compatible for reduced power costs
Why Buy from Reef Telecom?
- 🛡️ 10-Year Warranty on all refurbished equipment
- 🚚 Free Shipping on orders over $300
- 🌊 Conservation-focused — extending product lifecycles reduces e-waste
The Cisco 7861 is part of the trusted 7800 Series, designed for mid-sized to large enterprises upgrading from analog or digital phone systems to unified IP communications. Pairs seamlessly with Cisco Unified Communications Manager, Webex Calling, and hosted solutions.
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.

We clean up after ourselves.
Ecommerce deliveries have a carbon footprint. That's why we support verified projects that remove carbon from the air.
Every delivery’s carbon footprint is calculated based on weight, shipping method, and distance traveled. We neutralize these emissions by purchasing verified carbon removal credits from groundbreaking projects.
With your purchase, you’ll join a community of proactive merchants and customers dedicated to a sustainable future. Together, we've removed emissions for over 81 million deliveries and removed over 56 thousand tonnes of carbon.
We work with a network of pioneering carbon removal companies that have been vetted by the commerce platform Shopify.
Reef Telecom Proudly Supports
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Ocearch
2026 Monthly Shark Hero -
Coral Restoration Foundation
2025 Staghorn Donor -
Ocean Conservancy
2025 Donor
Smart IT. Clean Oceans. Boundless Possibilities.
Our goal is providing the highest quality refurbished equipment to promote environmentally-conscious equipment usage through it's lifecycle.