Yealink SIP- T43U Unified Firmware Enhanced SIP Phone

Yealink SIP- T43U Unified Firmware Enhanced SIP Phone

Item# SIP-T43U
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Elevate Your Communication with Yealink SIP-T43U: The Unified Firmware Enhanced SIP Phone

Redefine Professional Communication with the Yealink SIP-T43U, a sophisticated SIP phone that blends high functionality with ease of use. Designed for businesses seeking to upgrade their communication tools, the SIP-T43U is a testament to what efficient, streamlined communication should look like.

Innovative Unified Firmware sets the Yealink SIP-T43U apart, providing a stable, secure, and consistent user experience across all devices. This unified approach simplifies management and ensures compatibility, making it an ideal choice for organizations looking to maintain a cutting-edge communication environment.

Superior Call Quality is guaranteed with the Yealink SIP-T43U, featuring HD Voice technology for crystal-clear audio. Advanced noise-cancellation and echo-reduction capabilities ensure that conversations are conducted without distractions, fostering more productive interactions.

Tailored to Your Business Needs, the SIP-T43U boasts a versatile range of features including programmable keys, support for multiple VoIP accounts, and easy integration with various UC platforms, making it a flexible solution for any business context.

Streamlined Management for IT Teams thanks to the centralized configuration, updates, and maintenance facilitated by the phone's unified firmware. This ease of management reduces the burden on IT staff, enhancing operational efficiency and system reliability.

Connect and Collaborate with Ease, as the Yealink SIP-T43U is designed to integrate seamlessly into your existing communication infrastructure, offering compatibility with a wide array of devices and services for a truly cohesive communication experience.



  • Bluetooth : Yes
  • Call Waiting : Yes
  • Caller ID (CID) : Yes
  • Conference Calling : Yes
  • Corded or CordlessCorded
  • EHS Yes
  • Ethernet Ports 2
  • Headset Port Yes
  • Microsoft Lync/Skype for Business
  • Number SIP Accounts/Identities10+
  • Power SourcePoE
  • Speakerphone Yes
  • Voicemail Yes
  • Wall Mountable Yes
  • Wifi Yes
  • Color Black

Environmental features:

  • Energy Star Qualified
  • Recycled Packaging

Other features:

  • Country of OriginRetail Box
  • RoHS Compliant
  • Type of PackagingRetail Box
  • Warranty1 Year
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