SIP-T44W Well-Rounded SIP Phone YEA-SIP-T44W

Product Information

Specification

About :

The SIP-T44W IP phone is a 12-line, feature-rich business tool with a 2.8-inch color display, delivering high-quality audio via Yealink Optima HD Voice technology. It includes built-in Bluetooth 4.2, dual-band Wi-Fi, and dual USB ports for flexible use with headsets and recording. Designed for quieter operation, it supports the EXP43 module and integrates seamlessly with the Yealink ecosystem, enhancing collaboration and headset compatibility.

Also Known As :

VoIP Phone, Digital Phone, Telephony Device, SIP Phone, Voice Over IP Phone, Protocol Phone, Business Phone

Audio Features :

• HD voice: HD handset, HD speaker
• Hearing aid compatible (HAC) handset
• Acoustic Shield
• Smart Noise Filtering
• Wideband codec: AMR-WB (optional), G.722
• Narrowband codec: AMR-NB (optional), PCMU (G.711μ), PCMA (G.711A), G.723.1, G.729, G.729A, G.729B, 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, AGC

Core Features :

• 2.8” 320×240-pixel color LCD with backlight
• Dual USB ports
• Dual firmware images
• Built-in Bluetooth 4.2
• Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/ n/ac)
• T4U Auto-P template unified
• T4U firmware unified
• Up to 12 SIP accounts
• PoE support
• USB headset and EHS support
• Supports color-screen expansion modules
• Stand with 2 adjustable angles
• Wall mountable
• Handset with hall switch