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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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Webex Dedicated Instance

Enhanced Cisco Webex Calling experience for legacy systems.

A Dedicated Cloud Instance Option Based on the UCM Architecture

CallTower’s global Dedicated Instance (DI) for Cisco Webex Calling is not a standalone offer but an extension of Webex Calling. DI takes advantage of Webex services to deliver an enhanced experience to customers who need to support older Cisco endpoints, local survivability solutions, or preserve integrations part of critical business workflows. DI supports the same worldwide enterprise-grade, feature-rich calling capabilities for customers who want to preserve their UCM experience. 

Webex DI

Why Dedicated Instance?

1

Moving calling to the cloud can be challenging for UCM customers

2

Cost and burden to replace older endpoints, rebuild complex dial plans and integrations, can be greater than any savings they can realize by moving to the cloud

With Dedicated Instance, Webex Calling provides UCM customers a non-disruptive, seamless migration path to the cloud

4

Webex Calling customers have flexibility to distribute users across multi-tenant and dedicated instance call control, and adjust them over time as needed to address their cloud calling business requirements

Flexible Path to the Cloud

With Dedicated Instance, Webex Calling provides customers a non-disruptive, seamless migration path to the cloud. Webex Calling customers have flexibility to distribute users across multi-tenant and Dedicated Instance call control and adjust them over time as needed to address their cloud calling business requirements.

Webex DI
Webex
Webex

Webex Dedicated Instance