Partner Portal.

Gain access to general CallTower information, promotions, support documentation, marketing materials, and much, much more.


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Contact Center

Contact Center



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Productivity & Networking

Productivity &

CT Cloud

CT Cloud

Case Studies



At CallTower, our channel partners are part of our family. We believe that the secret to our success is treating our partners well, providing great support to their clients and making the relationship financially rewarding.

CallTower Connect Brochure

Premier Partner Program – Onboarding Kit

CallTower UCaaS & PBX Solutions

CallTower Logos

CallTower International Rates

Upselling via Solution Selling_eBook

International DID Coverage

CallTower Rebiller Model

CallTower Differentiators

Unified Communications (UC+)

3 Simple Steps: CallTower’s Global PSTN

CallTower’s Global PSTN

CallTower Channel Manager Territories


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

Microsoft Teams

Direct Routing Collateral

Microsoft Voice Solutions Brochure

Microsoft Teams Features & Devices

Cloud Compliant Trader and Regulated User Voice Communications

Microsoft Teams Direct Routing Overview

Microsoft Teams vs Zoom Comparison

Microsoft Teams Email Drip Campaign

Microsoft Voice Solutions – eBook

CallTower’s Microsoft Teams for Hybrid Work eBook

CallTower Microsoft Teams DR Whitepaper

CT Text for Microsoft Teams

Incountry Dialing Plans for Teams

MS Teams Integrations to Empower Safety in School

Teams + Contact Center

International Microsoft Teams Phone System

Outbound International Rates for Teams

Microsoft Teams

Operator Connect

Operator Connect Brochure

Operator Connect vs Direct Routing

CallTower’s Operator Connect for Microsoft Teams

Microsoft Teams

MS Teams Guides

MS Teams Features & Pricing Guide

Attendant Console for Microsoft Teams

GCC High Teams Security

CT Cloud Recording+

MS Teams Failover Guide for Virtual Extension

CallTower Hosted Microsoft Solutions

CT Microsoft Teams Implementation Guide

CT Cloud Unite for Teams

CallTower’s Commercial Microsoft Teams Buyers Guide

Crash Course in Microsoft Teams

Office 365

Office 365 Collateral

CallTower Managed Partner Network

Why CallTower for Office 365 Licensing

Office/Microsoft 365 Features & Licensing Guide

GCC High

GCC High Collateral

Microsoft Teams GCC High Implementation

Guide to MS Teams Direct Routing for GCC High

GCC High Environment with MS Teams

GCC High Teams Direct Routing Features and Benefits

Cybersecurity Reqs.: GCC High

GCC High Teams Direct Routing Email Drip Campaign

What is GCC High?

Schedule a Consultation

Microsoft Teams Partner Certification


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


Cisco Overview Collateral

Cisco Cloud Calling Brochure

Cloud Connected PSTN for Cloud UCM

Cisco Voice Solutions Features & Devices

Cisco Advantage

Cisco Rated Top Secure Voice Platform

Cisco Email Drip Campaign

Cisco Webex


The All New Webex Infographic

Cisco Webex Contact Center Datasheet

Find It Faster with Webex

Hybrid Work with Cisco Webex

Cisco Webex Brochure

Turning Cloud Calling into Collaboration

Cloud Connected PSTN for Webex Calling

Work from anywhere, anytime with Cisco Webex

Webex vs Zoom

Cisco Webex eBook

CallTower Webex In & Out – Cloud Architecture

Cisco Webex Security & Privacy

 Cisco Webex Contact Center Overview

Cisco Webex – Manufacturing a Hybrid Way to Work

Cisco HCS

Cisco HCS

Cisco HCS Implementation guide

Moving to the Cloud with Cisco HCS

UCaaS UCM Cloud – Overview

Schedule a Consultation


With CT Cloud Solutions, network operators can support customers of any size to meet modern challenges by quickly and reliably delivering feature-rich, high-quality, and secure business communications solutions.

CT Cloud Contact Center Brochure

CT Cloud Meeting Powered by Zoom Feature Matrix

CT Cloud Boost vs VeloCloud

CT Cloud Unite – Integrate Your Apps

CT Cloud Analyze – Real-Time Data Analytics

CT Cloud Voice Implementation Guide

CT Cloud Voice SMS Texting

SIP Trunking for the Enterprise

Schedule a Consultation

CT Cloud Solutions Partner Certification


CallTower’s Cloud Contact Centers Make it Easy to Make Powerful Connections and Deliver Results.

CallTower Contact Center Solutions

Contact Center Feature Matrix

CT Cloud Contact Center Brochure

Five9 Contact Center Brochure

CallTower for Five9 Virtual Contact Center Suite

Five9 Integration with Teams

Microsoft Teams Contact Center Solution

CallTower Contact Center eBook

Schedule a Consultation


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

CT Cloud Meeting Powered by Zoom Feature Matrix

Cisco Webex Security and Privacy

Schedule a Consultation


Delivering advanced unified communication and networking tools to empower efficiency.

CallTower Managed Partner Network

Why CallTower for Office 365 Licensing

Office 365 Plan Comparison

Managed Voice Continuity

CallTower Network Solutions

On Prem vs Cloud – 6 Reasons to Choose a Cloud-Based UC Solution

CT Cloud Boost vs VeloCloud

CT Cloud Boost – Cloud First SD-WAN

CT Cloud Unite – Integrated Your Apps

CT Cloud Analyze – Real-Time Data Analytics

Deliver Truly Reliable Internet Connectivity – SD-WAN

InformaCast Mass Notification for School Safety

Managed SD-WAN & Security+ Services

CallTower Redundant Voice Services

Cloud Voice Hub MSFT and Cisco

CallTower & IPC – Connexus Unigy

Schedule a Consultation


The support and patronage of our customers gets us out of bed in the morning and inspires us to exceed expectations.

Microsoft Teams Case Study – Allen Press

Microsoft Teams Case Study – Franklin Sports

Microsoft Teams UCaaS + CCaaS Case Study – Westfield Bank

Microsoft Teams for GCC High Case Study

CT Cloud Voice Success Story – Blooms Today

Cisco Case Study – City of Del Mar

Microsoft Teams for PING GOLF

Skype for Business and Office 365 Case Study – Pepper Construction

Voice Enabling MSFT GCC High Teams for Government Agencies