Yealink 1301011 – SIP-T77U Business IP Phone

Overview :

The Yealink 1301011 corresponds to the SIP-T77U, a premium executive IP phone designed for professionals, managers, receptionists, and enterprise users requiring advanced SIP communications and an intuitive touchscreen experience. The device combines high-performance telephony with enterprise-grade security and flexible connectivity options.

The SIP-T77U features a 7-inch capacitive color touchscreen, support for up to 16 SIP accounts, dual Gigabit Ethernet ports, dual USB ports, and Power over Ethernet (PoE). Yealink Optima HD Voice and Acoustic Shield technologies improve audio quality and help reduce background noise during calls and conferences.

Designed for modern enterprise deployments, the phone supports Bluetooth, Wi-Fi, USB headsets, USB recording, and expansion modules through its USB interfaces. The platform integrates with hosted VoIP services, SIP-based PBXs, and unified communications environments where flexibility and scalability are required.

The SIP-T77U is best suited for executive offices, administrative workspaces, reception desks, and high-call-volume business environments. It is not intended for organizations requiring a native Microsoft Teams endpoint.

Key Features :

• 7-inch touchscreen simplifies call management
• Supports up to 16 SIP accounts simultaneously
• Dual Gigabit ports with PoE connectivity
• Dual USB ports enable multiple accessories
• HD Voice and Acoustic Shield improve clarity