Yealink SIP-T42S VoIP Phone

The SIP-T42S IP phone is a dynamic business communications tool for superior voice communications and extended functionality. It has a faster, more responsive interface than the T42G and offers better overall performance. The SIP-T42S is a 12-line IP phone with multiple programmable keys for enhancing productivity. It is with Yealink Optima HD Voice Technology and wideband codec of Opus for superb sound quality and crystal clear communications. What’s more, the SIP-T42S is built with Gigabit Ethernet technology for rapid call handling. Plus, with an all-new USB port, the SIP-T42S boasts unparalleled functionality and expansibility with Bluetooth, Wi-Fi and USB recording features. The new T4S series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration.

Like New Refurbished units will have Verizon logo but are unlocked and compatible with any SIP service provider.

Features

• 12 VoIP accounts
• One-touch speed dial, redial
• Call forward, call waiting
• Call transfer, call hold
• Call return, group listening
• Mute, auto answer, DND
• 3-way conference call
• Direct IP call without SIP proxy
• Ring tone selection/import/delete
• Hotline, emergency call
• Set date time manually or automatically
• Dial plan, XML Browser, Action URL/URI
• RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
• USB port (2.0 compliant): Bluetooth earphone through BT40, Wi-Fi through WF40, USB call recording through USB flash drive
• Enhanced DSS key
• Power over Ethernet (PoE): Yes
• Power Supply NOT Included (optional and sold seperately)

Specifications

• Yealink Optima HD voice : HD handset, HD speaker
• Full-duplex hands-free speakerphone with AEC
• Dual-Port Gigabit Ethernet – PoE support
• External universal AC adapter (optional): AC 100~240V input and DC 5V/1.2A output