Ultatel logo
Products & Services

Business Communications

Customer Experience

Telecom Apps & Services

Microsoft Teams Solutions

How We Do It

How we do in in ULTATEL
Solutions

By Audience

By Need

By Industry

Integrations

Communications

MS Teams Video

CRM Integrations

From Our Blog

our blog cover

What to Look in an Enterprise Phone System When Choosing One For Your Business

Phone systems are often the unsung heroes in an organization but are undoubtedly one of the most vital aspects of a business.

Partners
Pricing
Get a Quote

Yealink SIP-T44U Part Number: YEA-T43U

List Price: $120 Price: $110
The Yealink SIP-T44U is a business-gradeIP phone designed for professionals andsmall to medium-sized enterprises. It ispart of Yealink’s T4U series, whichdelivers enhanced performance,flexibility, and connectivity.​

Features

  • 2.8-inch backlit grayscale LCD display (320x240 resolution)​
  • Supports up to 12 SIP accounts​
  • Dual-port Gigabit Ethernet with Power over Ethernet (PoE)​
  • HD Voice support with Opus codec and Yealink Acoustic Shield technology​
  • Dual USB ports for Bluetooth, Wi-Fi, USB headset, or USB call recording​
  • Local 5-way conferencing for enhanced team collaboration​
  • RJ9 headset port and EHS support for wireless headset compatibility​
  • Compatible with Yealink EXP43 Expansion Module for extended functionality​
  • Unified firmware with Yealink T4U series for simplified deployment​
  • Secure communication protocols: TLS 1.3, SRTP, HTTPS, 802.1x​
  • Easy provisioning with Yealink RPS and Device Management Platform​
  • Adjustable stand and wall-mountable for flexible installation
  • Business-grade design ideal for professional environments​

Click on the Link to Download it

Ultatel logo

Request Your Quote

Award-Winning
Unified Communication Platform

Trusted by Companies of All Sizes.

Ultatel, best support G2, 2025, award
Ultatel, High performer Award, G2 2025
Momentum leader G2, Ultatel
Front runners, software advice 2025, Ultatel
“We absolutely love the reliability of service and the responsiveness of the team”
Nicole Sithithavorn, Remodel USA

#1 Rated in Contact Center Overall Value and Customer Support

We’re honored to be Ranked #1 in Overall Value and Customer Support by the buyer community on Software Advice. ULTATEL is the only provider that achieved a perfect 100 score on Customer Support from the buyer community on Software Advice. Software Advice has helped over 800,000 businesses select software with live, one-on-one tailored support with software and industry experts.
Ultatel logo

Partner Request

Award-Winning
Unified Communication Platform

Trusted by Companies of All Sizes.

Ultatel, best support G2, 2025, award
Ultatel, High performer Award, G2 2025
Momentum leader G2, Ultatel
Front runners, software advice 2025, Ultatel
“We absolutely love the reliability of service and the responsiveness of the team”
Nicole Sithithavorn, Remodel USA
Ultatel logo

Talk to an Ultatel Expert

Award-Winning
Unified Communication Platform

Trusted by Companies of All Sizes.

Ultatel, best support G2, 2025, award
Ultatel, High performer Award, G2 2025
Momentum leader G2, Ultatel
Front runners, software advice 2025, Ultatel
“We absolutely love the reliability of service and the responsiveness of the team”
Nicole Sithithavorn, Remodel USA
Ultatel logo

Request Your Demo

Award-Winning
Unified Communication Platform

Trusted by Companies of All Sizes.

Ultatel, best support G2, 2025, award
Ultatel, High performer Award, G2 2025
Momentum leader G2, Ultatel
Front runners, software advice 2025, Ultatel
“We absolutely love the reliability of service and the responsiveness of the team”
Nicole Sithithavorn, Remodel USA
Ultatel logo

Start Your New Free Trial

Award-Winning
Unified Communication Platform

Trusted by Companies of All Sizes.

Ultatel, best support G2, 2025, award
Ultatel, High performer Award, G2 2025
Momentum leader G2, Ultatel
Front runners, software advice 2025, Ultatel
“We absolutely love the reliability of service and the responsiveness of the team”
Nicole Sithithavorn, Remodel USA