Description
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.
Features |
• 2.7″ 192×64-pixel graphical LCD with backlight • Opus* codec support • USB 2.0 • T4S Auto-P template unified • T4S firmware unified • Up to 12 SIP accounts • Dual-port Gigabit Ethernet • PoE support • Paperless label design • Headset, EHS support • Integrated stand with 2 adjustable angles • Wall mountable* Opus: Support 8 kHz (narrowband) and 16 kHz (wideband) sampling rate |
Specification |
Audio Features > HD voice: HD handset, HD speaker > Hearing aid compatible (HAC) handset > Wideband codec: Opus*, G.722 > Narrowband codec: Opus*, G.711(A/µ), G.723.1, G.729AB, G.726, iLBC > DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO > Full-duplex hands-free speakerphone with AEC > VAD, CNG, AEC, PLC, AJB, AGCPhone 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 Directory IP-PBX Features Display and Indicator Feature keys Interface Other Physical Features Management Network and Security Package Features |
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