Cisco IP Phone 7811 with Multiplatform Firmware (CP-7811-3PCC-K9)

Get reliable, cost-effective VoIP communications with the Cisco 7811 3PCC — a single-line SIP IP phone built for third-party call control platforms. Backed by Reef Telecom's industry-leading 10-year warranty and free shipping on orders over $300, this is the smart choice for enterprise-grade telephony.

Key Specifications

• Multiplatform Firmware (3PCC): Works with third-party SIP platforms — compatible with Webex Calling, BroadSoft, Asterisk, RingCentral, Nextiva, 8x8, and more
• Single-Line VoIP Phone: 1 SIP line ideal for lobbies, cafeterias, stockrooms, drop-in desks, and conference centers
• Display: 3.28-inch greyscale graphical display (384 x 106 pixels)
• Audio: Full-duplex speakerphone with wideband audio support; codecs include G.711, G.722, G.729a, iLBC, and Opus
• Networking: Dual 10/100 Fast Ethernet ports with pass-through; PoE 802.3af Class 1
• Security: TLS, SRTP, 802.1x authentication, HTTPS provisioning
• Fixed Feature Buttons: Messaging, hold/resume, transfer, conference, mute, speakerphone, and volume control
• Navigation: Four soft keys, two-way scroll toggle, and select key with LED indicators
• Wall-Mountable: Optional wall mount kit available for public spaces and entryways
• Headset: RJ9 headset interface
• Dual-Position Foot Stand included

What's in the Box

• Cisco CP-7811-3PCC-K9 IP Phone (New)
• Handset with cord
• Foot stand
• Ethernet cable
• Quick start guide

Why Buy from Reef Telecom?

• 10-Year Warranty — the longest in the industry
• Free Shipping on orders over $300
• Trusted B2B telecom equipment supplier

Note: AC power supply not included. The CP-7811-3PCC-K9 is designed for third-party SIP platforms and is not compatible with Cisco Unified Communications Manager (CUCM). Power can be supplied via PoE or an optional Cisco power adapter (sold separately).