Patented system for
reliable uptime
Give your voice the platform it deserves with a powerful business VoIP service. Create a free account and connect from anywhere.
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Patented system for
reliable uptime
Flexible pricing based
on your needs
Highest rated support
in the industry
We’re traditional and prefer to stick to physical desk phones.
Our needs vary from day-to-day or person-to-person and need flexibility.
We’re constantly on the move and prefer to use an app.
Create a free account using Google/Slack credentials or an email address
Add members to your team and organize them into groups based on role
Make a test call within minutes, using our desktop or mobile app
Set up additional phones & features risk-free or discuss your needs with an expert
I loved OnSIP's approach of offering an easy-to-use cloud service that works with any SIP phone. ... It’s clear they stay focused on what customers want.
I congratulate the ones that do the hiring [at OnSIP] for finding a team of awesome and knowledgeable employees.
With every call, they’ve been patient, friendly, and incredibly helpful ... I would recommend OnSIP based on their customer service alone.
You have to search long and hard for a service that comes near to OnSIP in terms of friendly and responsive support, pricing, and reliability.