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Discover a comprehensive Solutions Center hub with resources, documentation, and expert guidance for all your business communication needs.

Access our dedicated customer service team around the clock, every day of the year. Get immediate assistance when you need it most.

Stay informed with real-time service updates, maintenance alerts, and important system notifications to keep your business running smoothly.

Monitor live system performance updates and network health metrics to ensure optimal communication service delivery across all platforms.

Technical support escalation for critical issues

Project implementation and deployment issues

Sales inquiries and contract negotiations

Billing disputes and account management

Strategic account growth and optimization

There is no better relationship in the industry than ones CallTower has with its partners. Here are just a few things that make working with us truly awesome.

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At CallTower, we consider our channel partners as family, valuing successful relationships through excellent support and financial rewards.

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Discover Are benefits of our Agency Partner Program for your business. Unlock revenue streams, scalable growth, and extensive support.

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CallTower's MSP Partner Program empowers service providers by simplifying taxation and enhancing efficiency through tools including the GTx self-service platform.

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Zoom Calling: Customer Focused and Zoom Approved

Zoom Calling features offer a unified, simplified, and high-quality calling experience. With the Bring Your Own Carrier (BYOC) feature, users can retain their current PSTN provider and redirect existing voice circuits/trunks to the Zoom cloud.


Zoom Calling Features:

CallTower Connect

  • A revolutionary provisioning platform enabling admins and users to personalize and control CallTower services.
  • Provides seamless integration with the Zoom API, acting as the “front end” for a partner’s network.

Global PSTN

  • Purpose-built cloud collaboration with award-winning, carrier-grade PSTN voice.
  • Supports domestic and international calling in 85+ countries.

The CallTower Advantage:

  1. Extensive Experience:
    • Dedicated Telecom Team with over 20 years of porting experience.
    • Managing 500,000+ DIDs.
  2. Comprehensive Services:
    • DID reporting and routing tools.
    • Daily Call Detail Records (CDRs).
    • E911 provisioning.
    • SIP trunk management.
    • Analog device support (faxes, paging, door buzzers, security gates, credit card machines).
  3. Optimized Network:
    • Extensive carrier connections with 15+ voice carriers and 30+ internet peering partners.
    • Platforms optimized for voice.
  4. Call Analytics:
    • Tools for monitoring and analyzing call performance.
  5. Direct Connectivity to Zoom:
    • Seamless integration for a high-quality calling experience.

Enable Your Own Zoom Calling Service:

CallTower handles the heavy lifting by meshing its carrier-grade redundant network with Zoom Calling, ensuring optimal routing and resilient service delivery.


Call to Action:

Let’s Connect: Reach out to CallTower to explore how Zoom Calling can enhance your communication strategy.

Zoom Guide
Zoom Guide

Zoom Calling