Collaborate. Communicate. Connect.

Our Unified Voice product integrates video, voice, and instant messaging across desktop or mobile. Providing you with a secure end-to-end system, during these most critical times.

Unified Voice includes many key benefits:

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No Capital Expenditure

No big upfront costs that are typical of a new phone system purchase. Instead, you pay an affordable monthly fee.

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With a cloud communications solution, upgrades are automatic and new features are included as they become available.

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Business Continuity

With a hosted platform, the system is protected remotely, in secure locations, making your communications largely disaster-proof.

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Having the ability to bring together remote workgroups into a “virtual room” where you can communicate via video conferencing and share collaboration tools.

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Whether your business is growing or has to downsize, your phone system can scale quickly.


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Microsoft Teams Connector

Microsoft Teams Connector provides a seamless calling connection from the Teams environment into Armstrong Unified Voice desktop client allowing users to continue current Teams conversations via phone, call business contacts, direct dial numbers outside of Teams, or even manage voicemail.

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Auto Attendant

Auto Attendant enables you to ensure that your customers’ calls are handled effectively 24 hours a day, seven days a week.

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Video Conferencing

Make and receive calls or easily move them between your desk and mobile clients or handsets.

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Call Recording

Armstrong call recording is powered by OrecX. This powerful, cloud-based solution is affordable, scalable and easy-to-use.

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Call Center Pro

Manage how your agents handle incoming calls. Get detailed reports about your call center.

Microsoft Teams Connector

Caller ID

Music on Hold


Call Forwarding

Speed Dial

Call Waiting

Call Hold

Call Center Pro

Auto Attendant

Multiple Call Appearances

Hunt Group


Presence / IM

Web Meeting

Follow Me

Call Recording

Mobility and Unified Communications

MaX will become the primary means by which your employees communicate.

MaX Mobile App

MaX extends the rich experience found in Unified Voice to your mobile device. Make and receive calls or easily move them between your desk and mobile clients or handsets. Save mobile minutes by using Wi-Fi for calling.

Download for iOS or Android
MaX Desktop App

On a laptop or desktop computer, MaX enables you to integrate voice, instant messaging, video, and email into a single, cross platform user experience.

Download for Windows or Mac

Phone Options:

Yealink T 46 U

Yealink T 46 U

Most Popular

Designed for busy executives and professionals, the SIP-T46U IP phone is an ultimate communication tool that has strong overall performance.

The phone employs an appealing high-resolution color display that looks brighter and more vibrant. Yealink Optima HD Voice technology combines cutting-edge hardware and software with wide band technology for maximum acoustic performance.

Yealink T 48 U

Yealink T 48 U


The SIP-T48U has a seven-inch, 800 x 480-pixel, backlit-color touch screen, which enables a rich visual presentation and easy navigation.

Accompanied by two USB ports, the T48U is your right-hand man in the office that makes Bluetooth, Wi-Fi, and USB headset and you can use any two of them freely according to your needs to enrich phone features.

Yealink T 57 W

Yealink T 57 W

Best Model

Especially designed for busy executives and professionals, Yealink SIP-T57W is an easy-to-use Prime Business Phone. With an adjustable 7-inch multi-point touch screen that you can not only easily and flexibly find the comfortable viewing angle according to the personal and environmental needs, but also get a rich visual presentation and easy navigation with just one-touch.

Yealink W76P Cordless

Yealink W76P Cordless


The Yealink W76P is the next-generation cordless handset designed for business use with excellent battery life and high compatibility.

Combining the benefits of wireless communication with rich business features of Voiceover-IP telephony, it empowers users with convenience of cordless communication that users can enjoy conversations in excellent speech quality, benefit from freedom of movement and its professional features.

CP925 Conference Station

CP925 Conference Station

Conference Phone

Yealink CP925 is a touch-sensitive HD conference phone designed for a small to medium conference room. CP925 has 7 built-in microphones, providing you with a clear and natural conference call experience.

As a valuable complement for your conference room, Yealink concentrates on users themselves, giving you an easy, clear, and engaging business conference experience.

Setup and Support


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Call Recording

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Click here to ensure your multi-line business is compliant with Kari’s Law and the Ray Baum Act.

What our customers are saying...

Dittman Eyecare

See how Unified Voice allows Dittman Eyecare Inc. to streamline it's internal communcation between offices as well as external communication with customers.

Speak with an Expert

Call 1–877–277–5705 today!

Contact Your Local Representative: Click Here

Our representatives will help you create a plan designed specifically for your business.

For General Business Support please call:

(Billing, Cable Modem, Phone and Video)
Weekdays: 7AM-12AM
Weekends: 8AM-10PM

For Advanced Product Support please call:

(Unified Voice, SIP, PRI , Ethernet Dedicated Internet , Fiber and Metro Ethernet)

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