Yealink SIP-T48U SIP Phone

The Yealink SIP-T48U is a powerful business-class IP phone designed for modern VoIP communication in professional environments. With support for up to 16 SIP accounts, a vivid 7-inch color touchscreen, and advanced call management features, it is the perfect choice for executives and busy professionals seeking efficient, high-quality communication. Designed as a desktop table phone, the T48U connects via Ethernet and supports Power over Ethernet (PoE), making it ideal for deployment in offices or remote workspaces. It offers seamless compatibility with major IP PBX platforms and VoIP systems, ensuring flexibility and easy integration into existing networks.

Product Features

Internet-based VoIP calling
Supports reliable voice communication over IP networks, ideal for SIP-based VoIP systems.

Desktop table phone design
Fixed-position phone that integrates neatly into any office or home workspace.

Power over Ethernet (PoE)
Eliminates the need for separate power adapters by using Ethernet cables for both data and power.

Supports up to 16 SIP accounts
Allows multi-line registration for individuals or departments requiring access to multiple extensions.

Built-in contact directory
Stores and organizes important contact numbers directly on the phone for easy access.

Caller ID and call alerts
Displays incoming caller information and notifies of missed calls to ensure no communication is lost.

Hands-free calling
Equipped with a high-quality speakerphone for clear hands-free communication.

Integrated calendar
Helps users stay organized by tracking meetings, appointments, and schedules directly from the phone.

7-inch touchscreen display
Intuitive, responsive color display enhances user interaction and call control.

Programmable buttons
Customize functions and shortcuts for fast access to frequent features and contacts.

Multiple connectivity options
Connects via RJ-9 for headsets, RJ-45 for network, and USB for peripherals such as expansion modules.

Sleek black finish
Professional appearance suitable for any corporate desk or executive office.

Product Specifications

• Construction: Desktop/tabletop IP phone
• Display: 7-inch color touchscreen
• Power supply method: Power over Ethernet (PoE)
• Connectivity: RJ-9, RJ-45, USB
• Communication method: VoIP via SIP protocol
• Number of SIP accounts: 16
• Audio features: Hands-free speakerphone, headset support
• User features: Contact directory, caller ID, missed call notifications, calendar
• Customization: Programmable buttons
• Color: Black