• The TCI Advantage - What Makes It Different?

    We at TCI have changed the way we sell and install Unified Communications Systems with what we call The TCI Advantage.

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  • TCI Connect

    Get ready for the next generation of Unified Communications Solution.

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  • TCI Manage

    Managing and operating a complex, multi-vendor, multi-technology network while also keeping it reliable and affordable.

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  • TCI Host

    A cloud communications solution that delivers the flexibility to migrate to the cloud while also increasing the capabilities of your business phone system.

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  • TCI Secure

    Outsource your network security with the next generation Security-as-a-Service (SECaaS)

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At TCI, we really get IT.

TCI supports voice and data network solutions for over 3,000 businesses, associations and governments in the DC/Baltimore metropolitan area and their remote domestic and international locations.

For more than 30 years, we’ve served as a trusted partner to innovative organizations that need intelligent business communications solutions to engage with clients and accelerate internal operations. Using superior quality products from Mitel, Cisco, Valcom and more, and proven experience earned from thousands of implementations, our expert team can design a customized solution to meet your business communications needs.

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Need Help? 1-800-824-1001

At TCI, we’re your on-call partner, available whenever and wherever you need us. Give us a call, and a TCI team member will work with you to rapidly solve your technical challenge.

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Technical Support

Our Services

CLOUD SERVICES

TCI-Logo-TCI-Telecommunications-Cloud-ServicesCloud Services & Virtualization

Data Backup & Disaster Recovery

Conversions / Migrations

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VOICE

Phone Systems, VoIP, UC

Conferencing – Web, Audio, Video

Mobility, Telework, Remote Access

Network Services – Telco, Carriers, ISP

Learn More About Voice
INFRASTRUCTURE

Data / Voice / Video Cabling

LAN / WAN / IP Networks

Data Center & Collocation

Wireless Networks

Learn More About INFRASTRUCTURE
MANAGED SERVICE PLANS

Full Service Support

Proactive Monitoring

As Needed, Prepaid Support

Adhoc Support

Learn More About Voice
IT SUPPORT

Professional CTO / CIO Management

Projects, Support, Dedicated Staff

Why Managed IT Services?

Learn More About IT SUPPORT
PROFESSIONAL SERVICES

Strategic Planning & Policy

Technical Assessments & Audits

Business Continuity & Disaster Recovery

Procurement & Bid Consulting

Third Party Vendor Management

Project Consulting & Services

Learn More About Professional Services

Our Partners

At TCI, we provide the highest quality products from the industry’s most trusted manufacturers. Together with our award-winning service, you’ll experience a total solution that drives business results. Learn more about our technology partners.