Yealink SIP-T42S IP Phone

The Yealink SIP‑T42S IP Phone is a professional-grade VoIP desk phone suited for busy office environments. Featuring a 2.7″ backlit screen, HD audio quality, dual Gigabit Ethernet ports with PoE, and support for up to 12 SIP accounts, the T42S offers versatile functionality with a user-friendly interface and customizable programmable keys.

Key Features

• 12 SIP Accounts for efficient multi-line use

• 2.7″ Backlit Display for clear call info and menu navigation

• HD Voice with wideband codecs and echo cancellation

• Dual Gigabit Ethernet (PoE) for simple, clean installation

• USB 2.0 Port enabling Bluetooth, Wi‑Fi, or USB recording expansion

• Programmable Keys & BLF Support for fast dialing and line monitoring

• Secure Provisioning via TLS/SSL for safe configuration and updates