OneContact
PBX

Modern voice infrastructure, wherever and however you work.

OneContact PBX is a flexible VoIP platform for managing physical, mobile, and virtual extensions across any office or location. Set it up in minutes. Access it from a browser, mobile app, or desk phone. Deploy it in the cloud, on-prem, or hybrid.

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The Problem

Most business voice systems weren’t built for modern teams.

Setup is complicated and time-consuming, and these systems don’t scale smoothly across multiple locations. You’re forced to choose between desk phones, mobile apps, or web tools, which leads to a patchwork of solutions that ultimately slows your team down.

The Collab Way

A voice platform that fits your infrastructure, not the other way around.

OneContact PBX lets you manage business voice from a single, browser-based portal. Set up extensions in minutes. Use desk phones, mobile apps, or softphones. Whatever your team prefers. Deploy in the cloud, on-prem, or hybrid. No compromises.

Core Capabilities

Everything you need to manage voice across locations, devices, and teams

From setup to scaling, OneContact PBX gives you the features to stay in control without adding complexity.

Multi-Device Support

Use desk phones, mobile extensions, browser-based apps, or third-party softphones. PBX meets your teams where they are, from HQ to remote.

Advanced Call Routing

Define ring strategies, voicemail rules, distribution groups, and auto-attendants. Route calls smartly across people, offices, or time zones.

Simple Provisioning and Management

No software required. Set up terminals, users, and extensions from one intuitive interface.

Cloud-Ready or On-Prem

Deploy OneContact PBX in the public cloud, private cloud, or on your own servers. You choose what works best.

Key Add-Ons & Integrations

Works with what you have. Adapts to how you operate.

Integration with Legacy Systems

OneContact PBX integrates with legacy PBX systems through SIP trunking and supports automatic terminal provisioning.

Custom Routing and Branding

You can customize routing plans, define user types, and even brand the interface with your company’s look and feel.

Flexible User Roles

Some of the user roles you can assign include: System Administrator, System Viewer, Extension User, Client Administrator, Client Installer, and Reseller.

Multi-Site Management

Whether you’re managing one site or many, everything stays connected and easy to control.

Modern voice infrastructure, wherever and however you work.

A voice platform that fits your infrastructure, not the other way around.

Everything you need to manage voice across locations, devices, and teams

Works with what you have. Adapts to how you operate.

Ready to simplify your business voice setup?