Voice and Unified Communications Solutions

Enterprise-grade solutions to keep your
workforce connected and productive

Voice solutions with Enterprise scale and reliability

To thrive in today’s global business economy, you need voice systems that keep your clients connected and your employees productive. Spectrum Enterprise provides next generation communications solutions that deliver superior quality and cost advantages with modern collaboration features to keep your workforce and clients connected.


Quality that scales

Elastic voice solutions that adapt as your business grows


Cost effective

Simplified pricing without hidden costs for long distance


Hands on support

Real time visibility and control through one pane of glass.* Monitored 24/7 and backed by industry leading SLAs

*Available in select areas

Increase productivity and reduce cost with next generation communication solutions

Unified Communications

Empower employees with anywhere, anytime communication across any device with an all-inclusive and managed cloud-based voice and collaboration solution that features instant messaging, file sharing, video calling and mobile device integration.

Hosted Call Center

Designed for today’s modern call center with the scalability to grow as your needs expand. Take advantage of Unified Communications to support both small and complex call center operations with robust analytics and reporting.

Interoperable and feature-rich support for fiber solutions for premise based phone systems


Increase productivity with an easy to scale solution that can be managed with your existing PRI compatible phone system

SIP Trunking

Scale across multiple configurations with a reliable and easy to manage solution, compatible with enterprise IP-PBXs

Learn how your business benefits from Voice Technology

Never lose your Voice

Discover why Dependable Express chose fiber-based SIP Trunking Service from Spectrum Enterprise to ensure reliable and secure connectivity


Ensure you’re on the right track with the SIP Checklist

If you’ve been considering a switch to SIP Trunking, these five reasons will help you decide if you’re ready to build a network that will grow with your business

Explore how SIP Trunking solutions can empower your business to stay competitive

5 ways Unified Communications can help

Choosing the right unified communications partner

Spectrum Enterprise is a national provider of scalable fiber-based technology and enterprise solutions. Our offerings include high-speed fiber Internet access with full-time dedicated connectivity that enables organizations to accelerate business growth and improve business continuity planning. Our cloud services help to transform infrastructure and accelerate innovation, while our video services provide superior HD viewing experiences that exceed customer expectations. Our enterprise voice services deliver HD voice connections, Hosted Voice services and Unified Communications, as well as fiber solutions for PRI phone and SIP trunk systems, along with VoIP Dallas offerings.