Save big on the Polycom SoundPoint IP 550 — a professional-grade 4-line SIP desktop phone with HD Voice technology, fully refurbished and backed by Reef Telecom's industry-leading 10-year warranty. Phone only; power supply available separately.

Key Features & Specifications

• 4 SIP Lines with up to 2 concurrent calls per line
• Polycom HD Voice — G.722 wideband codec with Acoustic Clarity Technology for crystal-clear, echo-free audio
• Backlit 320 x 160 Graphical LCD with adjustable white LED backlight
• Full-Duplex Speakerphone — IEEE 1329 compliant
• PoE (802.3af) — Power over Ethernet for simplified deployment
• Dual 10/100 Ethernet Ports — built-in network switch for desktop passthrough
• RJ9 Headset Jack — direct-connect headset support
• Advanced SIP Features — shared line appearance, BLF, presence, buddy lists, XHTML micro-browser
• Centralized Provisioning — FTP, TFTP, HTTP, HTTPS for zero-touch mass deployments
• 24+ Hard Keys — 4 context-sensitive soft keys, 4 line keys with LED indicators, dedicated feature keys

Why Buy from Reef Telecom?

• Professionally refurbished to like-new condition — fully tested and inspected
• 10-year warranty — unmatched in the industry
• Free shipping on orders over $300
• Environmentally responsible: extend the product lifecycle and reduce e-waste

Compatibility & Use Cases

The IP 550 is certified for interoperability with leading SIP platforms including BroadSoft, Asterisk, Trixbox, Switchvox, and Microsoft LCS 2005. Ideal for managers, knowledge workers, and professionals who need multi-line support, HD audio, and advanced call handling in enterprise or hosted VoIP environments.

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.