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Microsoft Teams Features & Devices

CallTower delivers an integrated Microsoft 365 Microsoft Teams experience

We deliver Microsoft Teams devices and features through an integrated Microsoft 365 experience with global calling plans. Our customers are empowered by our dedicated client services team, ensuring customized migration designs, hands-on implementation, in-person training and 24/7/365 support. CallTower delivers key Microsoft Teams UCaaS features and functionality which are unavailable through other providers.

CallTower has been voice enabling Microsoft solutions for years. As a Microsoft Solutions Partner providing cloud voice solutions, our monitoring and management services ensure the highest quality user experience. The Microsoft Teams Phone System powered by CallTower enables customers to bring their current voice serves into the Microsoft Cloud through Direct Routing. Direct Routing ensures the ability to leverage CallTower’s preferred rates and unlocks the full potential of a Microsoft Teams Phone System. 

As a Microsoft Solutions Partner, CallTower’s monitoring and management services provide the highest quality user experience.


Desktop Soft Client

Desk Phone

Mobile Client (Full Call Ability Functionality)

PC to PC Calls

PSTN Calling

Instant Messaging

Click to Dial from Outlook

Outlook Contact Sync

Outlook Calendar Integration

Contact Center Integration

Speech to Text Transcription

Video Conferencing

Desktop Sharing

Call Recording

Auto Attendant

Click the device to view datasheet


Yealink MP Series

Yealink MP56 microsoft phones, offers an upgraded user experience with faster response times and seamless interactive experiences.

Poly CCX Series

Upgrade your business communication game with our CCX Series multimedia phone. Packed with incredible features, it’ll help boost productivity. You won’t miss a beat!


Poly Trio Family

Poly Trio conference phones allow seamless team collaboration with best-of-breed capabilities in a sleek device. Enjoy amazing sound and connectivity across platforms, and effortlessly optimized tech for the room.

Poly Sync Family

The Poly Sync Family of USB/Bluetooth® smart speakerphones exists to facilitate seamless communication and collaboration – whether in personal workspaces, huddles, or small to medium conference rooms.

Poly – Video Solutions for MS Teams

Video is revitalizing genuine human connection in biz, and it’s now central to work. Microsoft Teams offers a wide range of collaboration solutions; from Teams Rooms to USB peripherals and video interop, we have all your video needs covered.

Yealink –Teams Rooms System

Yealink Microsoft Teams Room System is the perfect solution for your company’s collaboration needs. With Yealink’s open-platform design, you can easily customize it to fit your organization. Additionally, Yealink’s Microsoft Teams Room System provides advanced features like automatic participant list display, high-definition video conferencing, and intelligent speaker tracking.

Yealink CP965

Experience cutting-edge conferencing with the Yealink CP965 Team Edition. This state-of-the-art technology is completely compatible with Teams calling and meetings. Improve your communication prowess and optimise your workflow with Yealink’s high-tech solutions.

Yealink CP700

The Yealink CP700 is a portable speakerphone with superior sound quality that is optimized for on-the-go meetings with up to 4 people. Equipped with Bluetooth/USB connectivity, it is your perfect partner on the road!

Yealink CP900

If you’re looking for a portable speakerphone for small meetings or when you’re on the move, you can’t go wrong with the Yealink CP900. It’s equipped with top-notch USB/Bluetooth technology and delivers crystal clear sound quality for groups of up to six people.