Mitel IP 485G Gigabit IP Phone (10578) — Enterprise-Grade Communication at a Fraction of the Cost

Save up to 70% over new with this professionally refurbished Mitel 485G (also known as the ShoreTel 485G). This 8-line gigabit IP phone delivers HD audio, a vibrant backlit color display, and dual Gigabit Ethernet — ideal for managers, professionals, and information workers who need reliable, feature-rich desk phone communication. Backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• 8 Line Appearances with LED indicators for incoming, active, and held calls
• 480x272 Pixel Backlit Color Display with adjustable contrast
• Dual Gigabit Ethernet (10/100/1000) with PC passthrough port
• HD Voice (G.722 Wideband Audio) plus G.711, G.723, G.726, G.729a codecs
• Full-Duplex Speakerphone with integrated RJ9 headset jack
• 8 Programmable Keys for lines, speed dial, or call features
• 6 Fixed Feature Keys: Transfer, Conference, Directory, History, Voicemail, Hold
• 5 Context-Sensitive Soft Keys for intuitive call management
• Visual Voicemail and expanded call history with alphanumeric directory
• SIP Protocol — 802.3af PoE powered (power adapter optional, sold separately)
• Wall-Mountable (optional wall mount kit sold separately)
• Supports Mitel BB424 Button Module expansion (sold separately)

What's Included

• Mitel IP 485G Phone Unit (Mitel or ShoreTel branded, depending on availability)
• Handset with handset cord
• Desk stand
• Ethernet patch cord

Compatibility

The Mitel 485G (IP485G / ShoreTel 485G) requires Mitel MiVoice Connect (ShoreTel v14.2+), Mitel MiCloud Connect, or a compatible ShoreTel PBX platform. Also compatible with RingCentral. The ShoreTel 485G and Mitel 485G are identical models rebranded after Mitel's 2017 acquisition of ShoreTel.

Why Buy from Reef Telecom?

• 10-Year Warranty — the longest in the refurbished telecom industry
• Free Shipping on orders over $300
• Professionally tested, cleaned, and restored to like-new condition
• Sustainable choice — extend equipment lifecycle and reduce e-waste

Part Numbers: 10578 | IP485G | MITEL-IP485G
UPC: 689530594434

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.