Provision SIP trunks, DIDs, and routing yourself in minutes. Get started today.

Leading VoIP Service Provider

Build the phone system you need

Business professional using a cloud VoIP phone system

Created for IT professionals who want full control
over their voice infrastructure

Provision numbers, build your system from scratch or integrate with your existing stack, and manage communications your way without carrier friction.

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REST API

Integrate VoIP.ms into your systems and automate communication workflows through our REST API.

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Self-Serve SIP Trunking

Create SIP trunks, provision DIDs, and configure routing in minutes through a platform built for technical teams.

Multi Tennant platform

Bring Your Own Device

Keep the desk phones you own or migrate to a softphone. Either way, there's no need to invest in hardware.

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Cloud-PBX Included

Create the system your business needs with our complete Cloud-PBX or bring your own setup.

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Voice infrastructure built for
flexibility and control

Upgrade or downgrade at any time, build with our Cloud-PBX or connect your own, provision numbers globally, automate routing, and manage communications with tools built for IT professionals. 

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Global DID Coverage

Provision local and toll-free numbers across multiple markets with self-serve management and fast activation. Learn more

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70+ Robust features

Interested in Call Forwarding or Voicemail to E-mail transcriptions? Our feature library offers what you need to create a phone system that suits your business. See all features

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BYOD & PBX Compatibility

Leverage our VoIP.ms Cloud-PBX, connect your existing setup, softphone, or SIP device with known platforms for a tailored communications solution. Check supported devices and software

VoIP Solutions that scale with you

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VoIP Phone Number

from $1.10 /mo

Get local, international, toll-free, or vanity numbers for your business or customers

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Make calls

from $0.01 /min

Make calls with crystal-clear quality and no commitments.

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Receive calls

from $0.009 /min

Receive calls with enterprise-grade reliability and no fees for concurrent calls. 

What Our Customers Say

Read all verified reviews on Capterra

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Extensive, trustworthy
global coverage

Enjoy the freedom to call everywhere from anywhere. We offer numbers in 100+ countries, all backed by a highly resilient network with hundreds of servers spread across the world.

45,000+

Businesses worldwide

99.9%

Network uptime guaranteed

Start building today

Create your account to set up the communications system your business needs.
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