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Voice Service

Data & Network

GLOBAL FOOTPRINT.
250+ SUPPLIER PARTNERS.
BEST PRICING GUARANTEED.

Leverage better-than-direct pricing and the most advanced data and network services from national and international providers.

Business Voice Solutions​

Voice Services Offered

Hosted PBX/VoIP

SIP Trunking

ISDN/PRI

Analog/POTS

Toll Free

On Premise PBX

Unified Communications (UCaaS)

Conferencing (Audio/Web)

OUR SERVICES

Let’s Check Our Services

Cloud PBX Services

The most cost effective VoIP solution for SMB’s, mid-market and the largest enterprises can often be a Cloud PBX or also known as “UCaaS” and/or “Hosted VoIP” solution – especially when migrating from an on premise PBX.

Microsoft Cloud PBX

The good news is that enterprise cloud pbx native to Microsoft has existed for many years – with thousands of SMB, Mid Market and Enterprise businesses deployed on a global scale.

On-Premise PBX

On-premise PBXs have been around for long enough that the market is saturated with providers.

SIP Trunking

SIP trunks allows easy VoIP integration into nearly any premise based environment no matter if you are using legacy equipment (PRI/Analog) or not.

Cloud Contact Center

Contact centers have completely changed how SMB, midmarket and enterprise businesses interact with customers.

Mobility Services

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Why OneSiteSupport?

  • 250 domestic and global telecom services supplier partners
  • Unmatched responsiveness and post-sales support/escalation channels
  • Unbiased recommendations based on years of expansive industry experience
  • Commitment to understanding your present environment, pain points
  • 90% referral-based clients
  • Unique solutions and suppliers you won’t find anywhere else
  • 360-degree lifecycle, advocacy, and account management for life – or as long as you’ll work with us
  • 5-star ratings and reviews from your peers
  • Well known by IT professionals as an expert resource in the telecom industry