Product Description
The Poly CCX 350 IP Phone is a modern entry-level business media phone designed to provide secure, high-quality voice communications for organizations using Microsoft Teams and SIP-based telephony platforms. Built for offices, reception areas, remote workers, and hybrid workplaces, the Poly CCX 350 combines a sleek design with enterprise-grade audio, intuitive controls, and reliable performance to enhance workplace productivity. Its 2.8-inch color LCD display offers an easy-to-use interface for managing calls, contacts, voicemail, and business communications.
Powered by Poly HD Voice and Poly Acoustic Clarity technologies, the phone delivers crystal-clear conversations with full-duplex audio, acoustic echo cancellation, and background noise suppression. The dedicated Microsoft Teams button allows users to quickly access meetings, contacts, and collaboration features, making communication faster and more efficient. The Poly CCX 350 also supports multiple audio codecs, ensuring exceptional call quality across different VoIP platforms.
The phone features dual Gigabit Ethernet ports with Power over Ethernet (PoE) support for simplified installation and high-speed network connectivity. A USB Type-C port allows connection of supported accessories and storage devices. Enterprise-grade security features such as TLS encryption, SRTP media encryption, secure provisioning, and signed software updates help protect business communications. The Poly CCX 350 is easily deployed and managed using Poly Lens, Poly Zero Touch Provisioning, and cloud-based management tools, making it an excellent choice for organizations seeking a dependable, scalable, and easy-to-manage IP phone solution.
Key Features
- 2.8-inch color LCD display (640 × 480 resolution)
- Dedicated Microsoft Teams button
- Poly HD Voice for exceptional voice quality
- Poly Acoustic Clarity with full-duplex speakerphone
- Acoustic echo cancellation and background noise suppression
- Dual Gigabit Ethernet ports with Power over Ethernet (PoE)
- USB Type-C port for media and supported accessories
- Supports multiple HD audio codecs including G.722 and Opus
- Secure communications with TLS and SRTP encryption
- HTTPS secure provisioning and signed software updates
- Poly Lens cloud management and Zero Touch Provisioning
- Compatible with Microsoft Teams and SIP deployments
- Adjustable two-position desk stand
- ENERGY STAR® certified
- Ideal for offices, reception desks, hybrid workspaces, and enterprise deployments










