Enterprise Cloud PBX

Voice Over IP Cloud Phone System

Transition to the Cloud for Management and Flexibility

Already have your own VoIP PBX? Ask about unlimited SIP trunks.

Get a Quote!

Use your VoIP phones or purchase phones from us.

Questions? Call: 888-293-1550

  • Peace of Mind Included!

    • Nationwide Footprint
    • Geo Redundant
    • Flexible Service
    • Fully E-911 Compliant
  • Works With You!

    • Utilize your existing high-speed Internet connection
    • Connect to existing VoIP PBX
    • Free and unlimited calling between Diamond Voice enabled sites
    • Keep your existing phone numbers, phones and phone system


Requirements to use Cloud PBX Phone Service
  • Internet Connection

    At least 1 MB Download Speed per user and Ping under 90 ms

Test your Speed and Ping!

  • IP Phone

    Use your existing IP Phone or purchase a pre-programmed IP Phone from us

Grandstream IP 2130 phone

Enterprise scalable solutions for more efficient communications

Voice Over IP HD phones, IP Softphone, and secure Hosted IP PBX

As a business grows and expands, it cannot afford to stay with traditional phone systems. They are too expensive to maintain and grow as well as limited in their capabilities. Diamond Voice offers a top quality Cloud based Voice over IP system for your growing enterprise.

The flexibility to add, remove or change employees quickly and easily gives you simple control over your phone expansion. IP Phones can move from desk to desk or location to location and extensions stay with the employee. No re-wiring or programming is needed. You can easily support remote offices and employees working from home by just plugging their phone into the internet. You can setup a conference call on the fly to make sure important customers and sales are not falling through the cracks.

VoIP uses the powerful internet speed you already pay for each month and converts your office into a virtual presence you and your employees can access from anywhere. You can even use an IP office softphone to make calls directly on your computer. Your representatives can make and receive phone calls just like they were in the office. Any location becomes a sales office.

Shift your business into high gear and start the discussion with us today!

Copyright © 1997-2019 All rights reserved  Diamond Voice Cloud Phone Services   124 Lofton St.   Cedar Hill,  TX  75104