Cisco
Cisco IP Phone 8851 Multiplatform 5-Line SIP Gigabit Color Display CP-8851-3PCC-K9
PO and Net 30 available for schools, government, hospitals, and law firms.
Description
Description
Cisco IP Phone 8851 with Multiplatform Firmware (CP-8851-3PCC-K9)
Save on the Cisco 8851 3PCC — a business-class 5-line VoIP phone with multiplatform firmware for third-party SIP call control. Designed for open SIP platforms like BroadSoft, Asterisk, and hosted UCaaS providers, the 8851-3PCC delivers enterprise-grade voice communications without Cisco call control. Backed by Reef Telecom's industry-leading 10-year warranty and free shipping on orders over $300.
Key Features
- 5 programmable line keys with 10 SIP registrations
- 5-inch widescreen 800 x 480 backlit 24-bit color display
- Dual Gigabit Ethernet ports (10/100/1000) with 802.3af PoE support
- Bluetooth 3.0 EDR for wireless headset connectivity
- Wideband audio with full-duplex speakerphone
- USB port for wired/wireless headsets and device charging
- RJ9 headset port for traditional wired headsets
- Encrypted voice communications (SRTP, TLS)
- Wall mountable with optional kit (CP-8800-WMK=)
- Expandable with up to two Cisco 8800 Key Expansion Modules
Compatibility
The CP-8851-3PCC-K9 uses multiplatform (MPP) firmware and is designed for third-party VoIP platforms including BroadSoft, Centile, Asterisk, Cisco Webex Calling, RingCentral, Nextiva, Vonage Business, and 8x8. Note: This model does not work with Cisco Unified Communications Manager call control. AC power supply (PWR-CUBE-4) sold separately.
What's in the Box
- Cisco IP Phone 8851 (CP-8851-3PCC-K9)
- Handset with cord
- Dual-position foot stand
- Ethernet cable
- Quick start guide
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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