Cisco IP Phone 8851 VoIP with USB & 5 Programmable Keys

The Cisco CP-8851-3PCC-K9= is a VoIP desk phone built for professionals who need clear sound and dependable performance each time they pick up the handset. It delivers wideband audio that keeps voices crisp, reducing fatigue during long conversations with clients or team members around the world. Its design feels comfortable on the desk and is well suited to executive offices, open work areas, and busy reception stations.

Five programmable line keys let users handle multiple calls or shared lines without hesitation, and the intuitive navigation pad provides quick access to everyday functions such as call transfer, conference, and voicemail. These touches help teams stay productive, especially in environments where every second counts.

Cisco Intelligent Proximity adds seamless mobile integration. Walk in with a smartphone, pair it to the phone, and move an active call to the desk handset for better audio. When it is time to leave, switch the call back to mobile in one tap. A built-in USB port keeps the mobile device charging while you work, freeing an outlet and cutting clutter.

For organizations that value privacy, the phone supports secure and encrypted signaling and media, so sensitive discussions remain confidential. Always-on reliability ensures the phone is ready when the network is. Support for SIP along with RTP, SRTP, RTCP, and SDP protocols means it blends smoothly into Cisco and many third-party call control platforms.

Whether you are equipping a manager’s office, a small conference room, or a remote employee’s home workstation, the Cisco CP-8851-3PCC-K9= provides the balance of features and ease of use that keeps communication flowing.

• VoIP desk phone with five programmable line keys for efficient call handling
• Wideband audio that delivers clear, natural voice quality
• Cisco Intelligent Proximity pairs with a mobile device and lets calls move between endpoints
• USB port charges a smartphone or powers a compatible accessory
• Secure, encrypted signaling and media protect confidential conversations
• Supports SIP, RTP, SRTP, RTCP, and SDP for broad compatibility
• Charcoal finish with an ergonomic layout suited to professional workspaces