Yealink SIP-T48U Touchscreen Gigabit IP Phone

The Yealink SIP-T48U is a premium 16-line IP phone built for executives, managers, and busy professionals with heavy call volumes. Featuring a stunning 7-inch color touchscreen, Optima HD Voice with Acoustic Shield technology, and dual Gigabit Ethernet, the T48U delivers crystal-clear communications and intuitive navigation — all backed by Reef Telecom's industry-leading 10-year warranty.

Key Features

• 7" 800 x 480-pixel color touchscreen display with backlight
• Up to 16 SIP accounts for multi-line management
• Optima HD Voice with Opus wideband codec and Acoustic Shield noise filtering
• Dual-port Gigabit Ethernet (10/100/1000) with PoE support
• Dual USB ports — enable Bluetooth (BT41), Wi-Fi (WF50), USB headset, or USB call recording (any 2 simultaneously)
• 29 one-touch DSS keys, supports up to 3 EXP43 expansion modules (180 additional keys)
• 10-way audio conferencing
• 1,000-entry local phonebook with call history
• Hearing aid compatible (HAC) handset
• TLS/SRTP encryption for secure communications
• Wall mountable with adjustable two-angle stand

Compatibility

The SIP-T48U works with all major hosted VoIP platforms including RingCentral, Zoom, 8x8, Nextiva, Vonage Business, and Dialpad, as well as on-premise systems like 3CX, Asterisk, and Broadsoft. It is the direct replacement for the Yealink T48S, offering a faster processor, dual USB ports, and improved noise filtering. Part number: 1301204 | UPC: 841885102997.

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.