white label program

The CallTower Experience - Your way

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Partnering with CallTower Delivers

Customer Intimacy

24/7/365 US-based support that is dedicated and trained to help grow your business.


With guaranteed SLAs 

Industry Leading Technologies

Enterprise quality- Feature rich solutions. 

You Only Want the Best for your Clients

CallTower caters to all types of customers across multiple verticals. We are the go-to market leader in medium-to-enterprise hosted communications because we offer solutions that people need with the highest level of support.
142% Revenue Growth Since 2015

Customized key integrations built for the customers’ environment with industry leading Contact Center applications for Microsoft, Cisco and CT Cloud.

We offer a Native Skype for Business solution. Through our amazing partnership with Microsoft, we offer a solution that is 100% native to O365 - 90% of the hosted VoIP/UCaaS providers cannot offer nativity. They must use third party plug-ins and add-ons. CallTower hosts Skype servers, not Broadsoft.

Cloud Hosted Voice Industry Pioneer with a 92% Customer Retention Rate.

Support average wait time in 29 seconds. 86% of the time CallTower solves the issue on the first call. Less than 1% of cases are reopened after resolution.

Our uptime is 99.95%. CallTower’s superior voice quality, network, international expansion, centralized order and support automation, geographic redundancy, Cloud/IT services and user-friendly options delivering the right solution for your clients.

Self-Provisioning Proprietary Portal for Administrators and Users. Manage your customers through one portal on any solution, your customers Admins can provision users as well.

Our Skype for Business platform has experienced 250% growth, since 2015

CallTower assigns a highly sophisticated implementation and engineering team for our partners on every deal. We are the experts and don't want your customers to fall into the wrong hands.

Skype for Business

Skype For Business

Native Microsoft Skype for Business consolidates communication tools into a single, easy-to-use application. Deliver a completely geo-redundant hosted Skype for Business solution to your customer with desktop and mobile conferencing solutions that streamline interactions with employees and customers across the globe!

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Microsoft Teams Calling Plans

Microsoft Teams Calling Plans

CallTower delivers an integrated Office 365 Microsoft Teams experience with global calling plans empowered by a US-based client services team, ensuring a personalized implementation, adoption, training and support strategy.

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.

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CallTower and Cisco are ensuring businesses reach their full communication potential and stay competitive, with the most advanced capabilities in today’s changing market climate. With easy to use business communication technology tools support mobility, messaging, conferencing and presence management.

Cisco’s most innovative tools are enhanced by CallTower’s hosted enterprise IP telephony solution.

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CT Cloud Voice

For business customers, managing communications and increasing productivity in today’s dynamic, distributed, mobile economy is extremely challenging. With CT Cloud Voice, network operators can support customers of any size to meet these challenges by quickly and reliably delivering feature-rich, high-quality, and secure business communications solutions.

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Billing as a Service

Billing as a Service

Do you want to bill the customer? CallTower’s new Billing as a Service (BaaS) platform provides our partners with the ability to build quotes, turn quotes into orders, orders into customers and bills your customers on behalf of the partner. A completely automated BaaS platform.

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Additional Solutions

Dynamic and flexible white-label communication solutions with scalability for today’s growing business needs.

Contact Center

Contact Center

Seamless integration with Calltower Solutions to deliver full feature cloud contact center.

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Video Conferencing


Boost efficiency and productivity with today's most advanced conferencing tools.

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Networking Solutions

Networking Solutions

Our one-stop-shop to complete your UC solution with CallTower's robust global network services.

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Check Out Our Blog

The latest news in Unified Communications and Collaboration

4 Smart Tips for Channel Sales Teams

Building a strong channel sales strategy is all about value and adaptability. The interesting thing about channel sales is that no two partners are

What's New in Skype for Business Server 2019 Edition?

Connect your teams with a familiar experience and in the Office applications they use every day With Skype for Business (SfB) you can simplify your

What is CallTower's Cisco Hosted Collaboration Solution (HCS)?

Cisco Hosted Collaboration Solution (HCS) delivers industry-leading cloud collaboration services from premier Cisco partners. If you have an

What are CallTower's Contact Center as a Service (CCaaS) Offerings?

Contact Center as a Service (CCaaS) is a cloud-based customer experience solution that allows companies to utilize a contact center provider’s

How to Maintain Channel Sales Leads Throughout the Conversion Process

No matter what your product or chosen channels, channel sales are almost universally a B2B approach. What this means is that your conversion funnel

3 Big Mistakes To Avoid When Selling in the Channel

Generally, customers will form an opinion about a company before the selling process ends. There are many prospects who will try to find any reason



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