The Yealink SIP-T44U is a versatile SIP desk phone with HD audio, a 2.8″ color display, and support for up to 12 SIP accounts. It features dual USB ports for headsets, optional Bluetooth/WiFi dongle support, expansion module compatibility, PoE support, and easy provisioning — ideal for co-working spaces, call centers, or office environments needing a flexible, reliable phone.
Meet the Yealink SIP-T44U, a versatile SIP desk phone built for shared workspaces, call centers, and professional offices. It offers a balanced mix of performance, flexibility, and clarity — ideal for workers in co-working spaces or businesses needing reliable voice tools.
With support for up to 12 SIP accounts, the T44U handles multiple lines and extensions with ease. Its 2.8-inch color LCD (320×240) with backlight makes navigation and call control simple and intuitive.
Audio quality is a top priority. Leveraging Yealink’s Optima HD Voice technology, the T44U delivers crisp, clear sound. It also includes noise filtering and acoustic enhancements to help reduce background distractions.
Flexibility is built in. The T44U has dual USB ports, enabling support for USB headsets, voice recording, and optional adapters for Bluetooth or WiFi (via USB dongles such as BT41 or WF50). It also supports expansion modules like the EXP43 to add more programmable keys, useful in heavy-call environments.
For network deployment, the T44U supports Power over Ethernet (PoE) and dual Gigabit Ethernet ports, simplifying installation and connectivity. It runs unified firmware for Yealink’s T4U series, and offers auto-provisioning support (RPS / Zero Touch provisioning) for efficient setup in bulk deployments.
On the security side, the T44U supports modern protocols like TLS, SSL, SRTP, and includes dual firmware images to ensure stability during firmware upgrades.
Whether used by freelancers in a shared space or a department in a larger firm, the Yealink SIP-T44U provides a dependable, expandable, and feature-rich SIP phone platform that balances cost with capability.
| Feature | Details |
|---|---|
| Model | Yealink SIP-T44U |
| Display | 2.8″ color LCD (320×240) with backlight |
| SIP Accounts | Up to 12 |
| USB Ports | Dual USB 2.0 ports (for headset, recording, adapters) |
| Bluetooth / WiFi | Supported via optional USB dongles (BT41, WF50) |
| Expansion Module | Support for EXP43 expansion module |
| Network | Dual Gigabit Ethernet ports |
| Power | Power over Ethernet (PoE) support |
| Audio | Optima HD Voice with noise filtering and acoustic enhancements |
| Security | TLS, SSL, SRTP, dual firmware images |
| Provisioning | RPS, auto-provisioning / zero-touch deployment |
| Mount & Stand | Two adjustable stand angles, wall-mountable |
| Firmware | Unified T4U firmware across T4 series |
| Weight | 1.00 kg |
|---|
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