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Yealink IP PHONE SIP-T28PYealink SIP-T28P IP Phone · NO ADAPTER 3mth Wty

4.74 · 723 store reviews Key specs
Excellent Grade · Fully tested · Close to new, light marks possible
SKU:R-1919-EXC
Condition
Sale price $49.00 Regular price $69.00

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Description

Discover the Power of Refurbished: Yealink SIP-T28P Executive IP Phone

Unlock unparalleled communication efficiency and cost savings with the Yealink SIP-T28P, a next-generation VoIP phone designed for business professionals seeking feature-rich telephony solutions without the hefty price tag. This refurbished model not only offers an affordable entry into superior voice quality and extensive functionality but also contributes to a more sustainable tech ecosystem. Experience the seamless integration of HD voice technology and user-friendly interfaces, all while enjoying the peace of mind that comes with secure, encrypted communication protocols.

The Yealink SIP-T28P is engineered to elevate your communication experience, leveraging Yealink's HD Voice technology for crystal-clear, life-like voice transmissions. With a focus on acoustic performance, this phone incorporates full duplex, echo cancellation, and adaptive jitter buffer technologies to ensure every conversation is heard with utmost clarity. The 4-inch backlit display and 48 programmable keys provide a rich visual experience and easy navigation, enhancing productivity with features like XML Browser, BLF, call forwarding, call transfer, and 3-way conferencing. Security is paramount, with TLS, SRTP, HTTPS, 802.1x, Open VPN, and AES encryption safeguarding your audio data against eavesdropping and theft. Installation is a breeze thanks to integrated Power-over-Ethernet (PoE) and support for multiple file provisioning protocols, ensuring your phone is up and running with minimal setup.

Key Attributes and Benefits:
  • HD Voice Technology: Ensures clear, life-like voice quality for every call.
  • Rich Visual Experience: 4-inch backlit display and 48 keys for enhanced usability and productivity.
  • Advanced Security: Comprehensive encryption and security protocols protect your communications.
  • Easy Installation: Integrated PoE and support for FTP, TFTP, HTTP, and HTTPS protocols simplify setup.
  • Eco-friendly Choice: Opting for refurbished technology reduces waste and supports sustainability.
Technical Highlights:
  • Yealink HD Voice for superior audio clarity
  • Full duplex and echo cancellation technology
  • Adaptive jitter buffer for stable connections
  • 4-inch backlit display for easy navigation
  • 48 programmable keys for efficient operation
  • Supports XML Browser, BLF, and 3-way conferencing
  • Integrated IEEE 802.3af Power-over-Ethernet
  • Compatible with FTP, TFTP, HTTP, and HTTPS provisioning
  • Strong encryption with TLS, SRTP, HTTPS, and AES
  • Certified compatibility with 3CX, Asterisk, and BroadSoft

Embrace the future of business communication with the Yealink SIP-T28P Executive IP Phone, where advanced functionality meets unparalleled value in a refurbished package.

All specifications

  • Model
    IP PHONE SIP-T28P

What's in the box

  • 1 x Yealink SIP-T41P IP Phone
  • Tax Invoice included with every sale

Warranty, returns & delivery

Warranty
If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!

30 days to change your mind
Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!

Free express shipping
Enjoy fast, free express shipping on all small items like laptops, tablets, and smartphones!

Customer support
Rest assured, we’ll always respond to you within 1 business day!

Frequently asked questions

What does the warranty cover?

Our warranty covers all hardware faults, but please note it doesn’t cover accidental damage or software issues. However, we’re here to help with technical support for those matters!

What is a refurbished device?

A refurbished device is a pre-owned item that has been restored to meet high-quality standards. At Reboot IT, we adhere to strict quality guidelines, ensuring that our refurbished products are not the same as used or secondhand items. We meticulously clean, test, and assess each device, replacing worn parts with high-quality components.

Unlike used items, which lack guarantees and rely solely on the seller's word regarding condition, refurbished devices come with assurance of quality and reliability.

What payment options are available?

We offer a variety of payment options to make your shopping experience as convenient as possible! You can pay using all major credit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip Pay, and PayPal. If you prefer, we also accept bank deposits and even cash for in-store purchases!

Why the IP PHONE SIP-T28P?

The refurbished Yealink SIP-T28P IP Phone by Yealink, offered without adapter and with a 3-month warranty, features a large display, multiple buttons, indicator lights, and a corded handset—ideal for professional VoIP use.
The refurbished Yealink SIP-T28P IP Phone by Yealink, offered without adapter and with a 3-month warranty, features a large display, multiple buttons, indicator lights, and a corded handset—ideal for professional VoIP use.

How we refurbish every unit

See every test
  1. 1Sourced from business fleets

    Ex-business, government and education machines, bought from organisations, not consumer trade-ins.

  2. 2Data erased with Blancco

    Every drive is wiped with Blancco, and an erasure report is kept for its serial.

  3. 3Every function tested

    Screen, keyboard, ports, battery, Wi-Fi and drive are tested. Worn parts are replaced, original where available.

  4. 4Cleaned and graded in Springvale

    Cleaned by our team, then graded against our published grading guide.

Similar Products

Buying for a school or business?

School device programs, corporate orders and help choosing the right machine: talk to us.

Support 10am–6pm weekdays.

We are an IBM authorized reseller for refurbished computer and IT hardware, tested by professional and guaranteed to perform like new.

About Reboot IT

Since 2001, Reboot IT has been Australia’s trusted source for certified refurbished computers and IT hardware. Every device is rigorously tested and professionally refurbished to deliver reliable, like-new performance — all at a fraction of the cost of new equipment. With over 100,000 satisfied customers, we combine expert quality with unbeatable value. Shop with confidence knowing your refurbished device comes backed by warranty and supports sustainable tech reuse.

Learn more about Reboot IT