The business phone system that has people talking.
Enrich your communications with a reliable cloud solution that powers your business phone numbers across devices.

Join the innovative companies around the world that choose Telzio
Powerful features to connect your team
Bring the future of communications to your organization with our business VoIP platform. Enjoy our modern, elegant interface, where you’ll save time and resources on managing your phone system while upgrading your capabilities.
Call Management
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Phone Menus
Phone Menus
Personalize a greeting and automated attendant to route inbound calls 24/7.
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Live Call Data
Live Call Data
View all active calls and agents' status across the company in real time.
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Call Queues
Call Queues
Place callers on hold while they wait to be connected to the next agent.
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Call Monitoring
Call Monitoring
Monitor user calls with whisper and barge features for training and quality control.
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Call Recording
Call Recording
Store unlimited call recordings for free and access them anytime on the Dashboard.
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Hold Music
Hold Music
Choose from our hold music or upload your own with on-hold messages.
Users & Extensions
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Unlimited Users
Unlimited Users
Add an unlimited number of users an no extra cost.
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Voicemail Transcription
Voicemail Transcription
Receive voicemail transcribed as text in your email.
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Free Internal Calling
Free Internal Calling
Call between extensions for free.
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Simultaneous Calling
Simultaneous Calling
Handle an unlimited number of simultaneous calls on a single line.
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User Permissions
User Permissions
Assign different permission levels to supervisors and administrators.
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Hunt Groups
Hunt Groups
Route calls to users and departments in a specific order.
Phone Numbers & Devices
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Local Numbers
Local Numbers
Port existing phone numbers and browse for new numbers from over 60 countries.
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Telzio Mobile App
Telzio Mobile App
Call and text from your mobile device while keeping your personal line separate.
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Toll Free Numbers
Toll Free Numbers
Port existing toll free numbers and browse for new numbers online.
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Telzio Webphone
Telzio Webphone
Make calls directly through your browser without downloading any software.
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International Numbers
International Numbers
Port or purchase international phone numbers and use them from any location.
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Desk Phones
Desk Phones
Bring your existing phones or order new phones that arrive ready for calling.
“Telzio offers great cloud PBX functionality, easy access to global phone numbers, easy configuration and great service.”
“By far the best VoIP solution I have found to date, after trying at least a half dozen of them. Great tech support too."

Customize features with Call Flows
Telzio Call Flows make it easier than ever to configure features for your phone system online. Telzio features are powerful, easy to customize, and go live instantly.
- All PBX features included
- Easy web-based configuration
Stay connected from anywhere
Use desk phones, mobile devices, and even your browser to make calls. With a cloud phone system from Telzio, all users and locations are centralized on one platform.
- Business phone numbers can be used in any location
- Flexible phone options for office and remote users


Automate inbound call routing
Use Queues and Phone Menus to efficiently route all your inbound calls. Features like hold music and call recording are included to optimize the caller experience.
- Unlimited Queues and Call Recording included
- Live Call Data to track call center activity in real time
Hosted PBX with 50+ features included
Free users and extension dialing
Unlimited simultaneous calling
Flexible monthly plans and no contracts
Local, toll free, and international numbers