VAR Partner Portal.

Resources on CallTower Solutions & VAR Partner Program


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Premier Partner Program – Onboarding Kit

This program provides opportunities for innovative, customer-focused solution providers to sell CallTower’s Comprehensive Global Services. CallTower helps you drive revenue, increase your company’s profitability, and complement the products/services you offer your customers.

The CallTower Advantage

CallTower empowers business customers with Unified Communications, Contact Center and Collaboration solutions, changing the way people communicate around the world.

CallTower’s Portfolio

CallTower provides, integrates and supports industry-leading solutions, including Microsoft® Teams Direct Routing, Operator Connect, Office 365, GCC High Teams Audio Conferencing and PSTN, Cisco® Webex Calling / UCM, Cisco® CCPP, CT Cloud UCaaS, CT Cloud Meeting powered by Zoom and four contact center options, including Five9 for business customers.

CallTower Differentiators

Why choose CallTower? CallTower is purpose-built for enterprise-grade cloud-based Voice, SIP trunking, SD-WAN, Cloud PBX and Contact Center Services.

CallTower Battle Card

Since its inception in 2002, CallTower has evolved into a global cloud-based, enterprise-class Unified Communications, Contact Center and Collaboration solutions provider for growing organizations worldwide.

Global PSTN

Cloud collaboration, UC and Contact Center tools have quickly enabled the new remote and distributed worker environment. However, these powerful “internal” communications tools often have limited access to the “outside” PSTN and call routing integration that enable a complete, cost effective enterprise telephony solution.

Cisco Features & Devices

Discover easy to use Cisco Features & Devices that support mobility, messaging, conferencing and presence management.