Professional businesswoman in black checking mobile business communications in modern office setting

Equip your team with phones built for how they actually work.

From reception desks to remote workers, every role needs the right tools. ThinkVoIP offers affordable, modern VoIP phones backed by our 3CX Platinum Partnership—meaning you get premium hardware, expert configuration, and flexible HaaS options that eliminate upfront costs and keep your team connected.

Reliable Intuitive Professional Versatile Responsive Team Phones

Every call is a chance to impress a client or solve a problem faster. These phones give your team the clarity, features, and flexibility they need to stay responsive—whether they’re handling customer service calls or closing deals from across the country.

Yealink T43

The SIP-T43 IP phone is a dynamic business communications tool for superior voice communications and extended functionality. The SIP-T43 is a 12-line IP phone with multiple programmable keys for enhancing productivity. The SIP-T43 is built with Gigabit Ethernet technology for rapid call handling. The SIP-T43 is headset compatible.
  • 3.7” screen with backlight
  • Up to 12 SIP accounts
  • Dual-port Gigabit Ethernet
  • PoE support

Yealink T46

The SIP-T46 IP phone is the ultimate communications tool for busy executives and professionals. The SIP-T46 is also built with Gigabit Ethernet technology, for rapid call handling and use with accessories like a Bluetooth USB Dongle and a Wi-Fi USB Dongle. The SIP-T46 is headset compatible.
  • 4.3” 480 x 272-pixel color display with backlight
  • Up to 16 SIP accounts
  • Dual-port Gigabit Ethernet
  • PoE support
Popular

Yealink T48

The SIP-T48 IP Phone is a dynamic business communications solution for executives and professionals. This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient. The SIP-T48 is also with Yealink’s Optima HD Voice technology and wideband codec of Opus for unparalleled audio clarity. Phone users will think they are sitting in the same room with one another. The phone uses Gigabit Ethernet technology for rapid call handling. The SIP-T48 is headset compatible.
  • 7” 800 x 480-pixel color touch screen with backlight
  • Up to 16 SIP accounts
  • Dual-port Gigabit Ethernet
  • PoE support

Yealink T53

The SIP-T53 IP phone features an adjustable screen and is also built with Gigabit Ethernet technology making it a perfect addition to your phone line up. This phone comes with a built-in USB 2.0 port which allows you to enjoy USB call recording via USB flash drive. The SIP-T53 is headset compatible.
  • 4.3” 480 x 272-pixel color display with backlight
  • Up to 16 SIP accounts
  • Dual-port Gigabit Ethernet
  • PoE support

Yealink T58

The SIP-T58 IP Phone is a dynamic business communications solution for executives and professionals. This phone offers a large touch screen that is adjustable and makes switching between pages and applications swift, easy and convenient. The phone uses Gigabit Ethernet technology for rapid call handling. The SIP-T58 is headset compatible.
  • 7” 800 x 480-pixel color touch screen with backlight
  • Up to 16 SIP accounts
  • Dual-port Gigabit Ethernet
  • PoE support

Dependable Flexible Productive Modern Conference Phones

Meetings shouldn’t feel like a technical challenge. These conference systems deliver boardroom-quality audio that keeps everyone engaged and productive, turning your conference room into a competitive advantage instead of a source of frustration.

Yealink CP960

It is time to optimize your conference room with Yealink latest conference phone – the Yealink Optima HD IP Conference Phone CP960, comprising the power of the Android 5.1 operating system. With user-centric design philosophy, this Y-shape brand new release from Yealink combines simplicity of use with sophistication of features, being perfect for any team environment, especially for medium to large conference room. In regard of its crystal-clear audio quality, your conversation will sound natural and bright anywhere with well-designed CP960, and beyond that, you can connect an external loudspeaker to it if necessary. As a valuable complement for your conference room, Yealink concentrates on users themselves, giving you a easily and clearly engaging business conference experience.
  • 5-inch multi-touch screen with 720 x 1280 resolution
  • Noise Proof Technology
  • 20-foot and 360-degree voice pickup
  • Based on Android 5.1 operating system
Popular

Yealink CP920

It is time to optimize your conference room with Yealink modern conference phone – the Yealink Touch-sensitive HD IP Conference Phone CP920. With user-centric design philosophy, this new release from Yealink combines simplicity of use with sophistication of features, being perfect for small to medium conference room. In regard of its crystal-clear audio quality, your conversation will sound natural and bright anywhere with well-designed CP920. As a valuable complement for your conference room, CP920 conference phone strikes an excellent balance between ease-of-use and powerful features, giving you a simply and clearly engaging business conference experience.
  • 3.1” 248 x 120-pixel graphical LCD with backlight
  • Noise Proof Technology
  • 20-foot and 360-degree voice pickup
  • Power over Ethernet

Why Choose

Full-Service Installation

From planning to deployment, our technicians handle everything onsite so your team can focus on running your business.

Dedicated Support

Your calls matter—get direct access to our expert team when you need help, no phone trees or offshore call centers.

Business Continuity

Stay connected even during power outages or disasters with built-in redundancy and failover protection that keeps your phones working.

Team Training

We don't just install and leave—your staff gets hands-on training to maximize your system's features and capabilities.

Trusted By

Client Testimonials

“I have gone through the setup process of multiple companies with thinkVoIP Services. We couldn't be more pleased with the service and attention to detail that Lauren and team provide.”
Krystal D.
“I've been using VoIP phone service for my business for 6-7 years. I started with the national companies, and it was fine until I had an issue and then having 100 agents down while my national provider sent my support call out of the country was a wakeup call for me. I moved over to thinkVoIP Services so that I have the local support that I need while on the same cloud-based technology that I had before. The team over there is extremely professional and they are local so delivering the best services is everything. I highly recommend.
Stuart C.

FAQ

Traditional phone lines use copper wiring through your local phone company, while VoIP (Voice over Internet Protocol) uses your internet connection to make and receive calls. VoIP systems offer significantly more features, better scalability, and lower costs—plus you can take your business number anywhere with softphone apps on your mobile devices.

With proper setup and redundancy, VoIP is extremely reliable. Our systems include built-in failover protection and business continuity features that keep you connected even during internet outages or power failures. Many Florida businesses actually find VoIP more reliable than traditional lines during hurricanes and severe weather events.

Yes. We handle the entire number porting process for you, transferring your existing business numbers to your new VoIP system with minimal disruption to your operations.

You get direct access to our local Florida-based support team—no phone trees, no offshore call centers. We provide ongoing system monitoring, regular maintenance, and training to ensure your team maximizes your investment.

Pricing varies based on your number of users, features needed, and equipment preferences. Most businesses see significant savings compared to traditional phone systems while gaining more functionality. Contact us for a customized quote based on your specific needs.

A stable internet connection is more important than raw speed. Generally, you need about 100 kbps per concurrent call (upload and download). For a 10-person office with 5 simultaneous calls, a 10 Mbps connection is plenty. We assess your current network during our consultation to ensure optimal performance.

Our systems include multiple failover options: calls can automatically route to mobile phones, backup internet connections kick in, or calls forward to designated numbers. You decide how calls are handled during outages—your business stays reachable.

Most installations are completed in 1-2 days depending on your office size and complexity. We schedule around your business hours to minimize disruption, and our team handles everything from equipment setup to employee training.

Absolutely. VoIP is ideal for distributed teams—employees can use desk phones in the office, softphone apps on their laptops at home, or mobile apps on their smartphones, all with the same business number and features.

Scaling is simple. Need to add users? We can provision new extensions in minutes. Opening a new location? Your phone system extends seamlessly across sites. VoIP grows with your business without the equipment overhauls required by traditional systems.

Ready to Transform How Your Business Communicates?

Your business deserves phone technology that works as hard as you do. ThinkVoIP delivers enterprise-grade communication systems without the enterprise headaches—just reliable service, expert support, and technology that scales with your growth.

Whether you’re opening your first office or upgrading outdated systems across multiple locations, we’ll design a solution that fits your workflow, not the other way around. From crystal-clear call quality to advanced features that actually get used, we make business communications simple.