Solution Center User Portal Calltower Connect

CallTower Acquires Appia Communications

Highly complementary product offering and addition of key personnel broadens CallTower’s position


Learn more about the acquisition


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Channel Partners

CallTower’s Channel Partners continually rate our program as one of the best in the industry.  It’s time to see the difference.

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Introducing Calltower Connect

CallTower is improving your connections with one simple user interface to personalize your phone and other services.

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Awards & Recognition

A testament to our dedication and services

Hosted VoIP Award

TMC awarded CallTower the 2016 INTERNET TELEPHONY Hosted VoIP Excellence Award

IS Tech 50 Most Valuable Tech Companies

CallTower honored at Insight Success’ Top 50 Most Valuable Tech Companies for innovative hosted voice solutions with Microsoft and Cisco.

2015 Communications Solutions Product of the Year

TMC awarded CallTower with the 2015 Communications Solutions Product of the Year for our truly a unique integration tool, CallTower Connect.

Internet Telephony Skype for Business Pioneer

CallTower named the 2015 Internet Telephony Skype for Business Pioneer Award by TMC.

Internet Telephony 2015

CallTower’s Skype for Business Voice offering honored as Exceptional IP Communications Solution by TMC.

Telecom Association Top Conferencing Provider

CallTower awarded a TOP 5 Conferencing Provider for the past 4 years running by the Telecom Association.

Channel Vision Award

ChannelVision magazine names CallTower as a 2015 Visionary Spotlight Award for its VoIP solution.

Customer Testimonials

Recently we implemented CallTower’s Office 365 solution at Opex Technologies. As a technology brokerage and advisory firm, we bring solutions to our clients and needed to have a thorough understanding of the Office 365 presale, migration and post-sale offering our clients experience. We worked with CallTower to develop a migration strategy with unbelievable execution. They maintained contact with us throughout the migration process and we seamlessly deployed Office 365 in the cloud making our businesses communication technologies seamless at all end-points with security and continuity.

Rich NowalkCOOex Technologies


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