Not the other way around. Build your own cloud-based system with phone numbers, features that help you scale at any point, and easy setup.
Stop trying to fit your business needs to limited setups. We offer the flexibility IT professionals have been looking for to deploy a stellar business phone system without the ticket headaches.
Use desk phones you already own, softphones you know, or the PBX system you have in place.
Want to build from scratch? Use our Cloud-PBX for a personalized system based on your business needs.
Voice infrastructure you control
Over 70 advanced features
Combine your DID and SIP Trunking with VoIP.ms Cloud-PBX (or bring your current setup) to create a complete VoIP phone system.
Prefer to keep your current number?
Check if it can be ported to our network.
Enjoy the flexibility of our builder-first phone system and 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.
Businesses worldwide
Network uptime guaranteed
Learn the differences between using VoIP.ms’s VoIP phone services (with Cloud-PBX) or creating your own self-hosted PBX solution—don’t worry, though, we support both.
Feature | VoIP.ms Cloud-PBX | Third-Party PBX |
|---|---|---|
Primary purpose | Combine SIP trunking and Cloud-PBX in one platform | Use our numbers, but keep your current setup with a third-party PBX |
Calling | Inbound, outbound and advanced calling features | Call management and routing depend on your chosen PBX’s capabilities |
Best For | Streamlining operations and centralizing your phone system in one platform | Businesses with workflows in place looking for a better VoIP phone provider |
Maintenance | Continued security updates are managed by VoIP.ms | IT Professional needs to manually check for security updates |
Set up your VoIP phone service today and stay connected everywhere.
Choose a pilot number to create a basic setup and explore all we have to offer.
The need-to-have attributes for a fail-proof and complete VoIP phone system.
Intelligent routing based on time, location, and availability
Complete transcriptions directly to your inbox
Host meetings with as many participants as you'd like
Our AI receptionist answers questions and directs calls
Perfect for managing multiple customers or locations
Custom audio for a professional caller experience
Record calls for training and compliance
Download our softphone (iOS and Android) for on-the-go access
And build your new phone system today.
Sign up for a VoIP.ms account by filling the form below
All you need to get started is a $15 minimum deposit
Connect your devices and you're all set!
Create a unified phone system with the tools your team already uses.
Go pro and have full control over how you build your phone system
Our connector allows for a direct and complete integration
Set up your system by pairing Zoom with VoIP.ms SIP trunking
Get help when you need it with our comprehensive support.
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Contact support
A VoIP phone is a phone that uses an internet connection instead of traditional phone lines to make and receive calls. It can be a physical desk phone, a mobile app, or a softphone on your computer.
Yes. In most cases, you can keep your existing number by porting it to your VoIP provider. This lets you switch services without changing your business phone number. At VoIP.ms, you can port local numbers from Canada and US48 free of charge.
Yes. VoIP phones are a popular choice for small businesses because they offer flexibility, lower costs, and features like call routing, voicemail, IVRs, and remote access without requiring traditional phone infrastructure.
Yes. VoIP phones rely on an internet connection to place and receive calls. A stable, high-quality connection helps maintain clear and reliable call quality.
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