Yealink SIP-T42G 12-Line Gigabit IP Phone

Save big on the Yealink SIP-T42G — a feature-rich 12-line business VoIP phone delivering Optima HD voice quality and dual-port Gigabit Ethernet connectivity. Professionally refurbished to like-new condition and backed by Reef Telecom's industry-leading 10-year warranty.

Key Features

• Up to 12 SIP accounts for multi-line call management
• Yealink Optima HD Voice with wideband codec (G.722)
• 2.7" backlit LCD display (192x64 pixel resolution)
• Dual-port Gigabit Ethernet (10/100/1000 Mbps) with PC passthrough
• IEEE 802.3af Power over Ethernet (PoE) support
• 15 programmable keys (5 keys across 3 pages) for BLF, speed dial, and more
• 3-way conference calling, call transfer, call forwarding
• Headset and EHS36 wireless headset support (RJ9 port)
• Wall mountable with integrated adjustable stand (2 angles)
• Secure provisioning via FTP/TFTP/HTTP/HTTPS with AES encryption

Platform Compatibility

The SIP-T42G is compatible with major hosted PBX and UCaaS platforms including 3CX, Asterisk, BroadSoft BroadWorks, 8x8, RingCentral, and many more — making it an ideal desk phone for offices, call centers, and common areas.

Why Buy Refurbished from Reef Telecom?

Every refurbished Yealink SIP-T42G is meticulously inspected, tested, and restored to full working condition. With our 10-year warranty and free shipping on orders over $300, you get enterprise-grade reliability at a fraction of the cost of new equipment.

Condition

Certified Refurbished

Warranty

10-Year Reef Telecom Warranty

Manufacturer Part Number

YEALINK-T42G

Reef SKU

YEALINK-T42G-R

UPC

6938818300750

Brand

Yealink

Free ground shipping on orders over $300 (contiguous US). Same-day dispatch on orders placed before 4 PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.