Cisco
Cisco 7861 16-Line IP Phone CP-7861-K9 SIP PoE VoIP
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.
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 7861 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 7861 IP Phone (CP-7861-K9) — Enterprise 16-Line VoIP Phone
The Cisco 7861 delivers secure, high-fidelity voice communications for midsized to large enterprises. Ideal for managers, administrative staff, and contact center agents who need to handle high call volumes, this 16-line IP phone combines advanced features with an ergonomic design — backed by Reef Telecom's industry-leading 10-year warranty.
Key Features & Specifications
- 16 Programmable Line Keys with tri-color LED indicators and busy lamp field
- Wideband Audio (G.722) — full-duplex speakerphone, handset, and headset support
- 3.5" Greyscale Display — 396 x 162 pixel resolution with white backlight
- 4 Context-Sensitive Soft Keys with two-way navigation and select button
- Integrated Ethernet Switch — 10/100 with two RJ-45 ports
- PoE Class 1 (IEEE 802.3af) — power consumption under 3.84W
- SIP & SRTP Protocol Support — encrypted, secure voice communications
- EHS Headset Support — RJ9 headset port for third-party headsets
- Wall Mountable with dual-position foot stand for desk use
- Cisco EnergyWise compatible — Energy Star certified
Compatibility
Compatible with Cisco Unified Communications Manager (8.5.1 and later) and Cisco Business Edition 6000. Requires an Enhanced User Connect License (UCL). Perfect for upgrading from traditional analog or digital phone systems to a modern IP communications platform.
Specs & Details
Specs & Details
- Condition
- New
- Warranty
- 10-Year Reef Telecom Warranty
- Manufacturer Part Number
- CP-7861-K9
- Reef SKU
- CP-7861-K9
- UPC
- 882658621857
- 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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