This is Your Next Voice Network

We help service providers radically transform communications delivery with our web-scale, virtualized Cloud Voice Platform.

Discover VoIP 2.0


The Case for Cloud Sourcing VoIP

This white paper explores why it's time for service providers to stop building and outsourcing and instead move voice infrastructure to the cloud.

Radically Transforming Communications

Whether you're launching VoIP for the first time or upgrading to a next-gen solution, Alianza's
Cloud Voice Platform was designed for you.


Cable VoIP 2.0

Modernize your VoIP solution to boost margins and revenue

Learn More »


Telco IP Migration

Shut down the legacy network and upgrade to our virtualized software cloud

Ditch the Switch »


Business VoIP

Satisfy SMB demand for hosted PBX, SIP trunking and UCaaS

Grow Revenue »



Grow revenue and accelerate ROI with new broadband phone services

Launch Voice »

Don't Just Take Our Word For It...

“The pace of innovation, the cost of ownership, and the simplicity built into the solution are profoundly better than those of other solutions in the market. With this great partnership, we are in a strong position to grow with new services and better serve our customers.”

Service Electric Cablevision Mark Walter, Senior Vice President
Service Electric Cablevision

What Makes Alianza Different?

Voice becomes an application on your broadband network with massive simplification, a compelling business case and new service possibilities.


Superior Business Model

Our success-based SaaS and zero-CAPEX pricing reduces TCO (by up to 50%) and eliminates risk for next-generation voice.


Easiest to Manage

Our elegant web portals and extensive APIs give you visibility, control and the ability to integrate with your back-office.


Agility and Innovation

Our extensible platform delivers new features in a continuous and non-disruptive fashion so you can take voice to new heights.


End-to-End Ownership

We own, control and develop our platform and technology and provide the highest quality, most resilient solution.


Service Provider Focus

We are cloud and carrier only. We aren't held back by old school technology and we focus all our resources on you.

Cloud VoIP Outsourcing Guide

Cloud VoIP Outsourcing Guide for Service Providers

Cloud source, outsource, white label, VoIP reseller—all similar terms, but what's under the hood on your platform provider will make a big difference in your success delivering VoIP and unified communications.

Learn More

Get Insights On Cloud Voice Platform and VoIP 2.0

Stay up-to-date on where you can find us at industry events and what's new in our blog posts and announcements.

The State of Wireline Phone and VoIP in the U.S.

The U.S. VoIP market continues to grow despite cord-cutting and wireless-only homes. According to the latest FCC data, there are 67 million interconnected VoIP lines, which is 57% of all wireline phone subscriptions.


March 1-4 in New Orleans

Discover how we help NRECA operators improve easily launch and scale cloud communications for their members.

Two Electric Cooperatives Light Up Cloud Communications with Alianza VoIP Solution

Cumberland Connect and ecoLINK join over 25 cooperatives that deliver innovative VoIP services to their members using the Cloud Voice Platform

A Few of Our 70+ Customers


Your Next Network is the Cloud

Talk to our experts and discover how we can help {{}}. Experience our intuitive Admin Portal firsthand and see why deploying, managing and supporting voice services has never been so simple.

Schedule A Demo