Meteoric Growth of Virtual Personal Assistants: A New Era Is Upon Us Image
AVST Extends UC Interoperability Leadership Image

AVST - Unified Communications Your Way

To learn more, click here.

Hybrid Cloud The Enterprise Cloud of the Future Image

The Future Unclouded - Video with UC Industry Expert Dave Michels

To download our NEW Hybrid UC White Paper titled "Hybrid Cloud - The Enterprise Cloud of the Future", click here.

AVST’s CX-E Unified Communications Platform Completes Interoperability Testing with BroadSoft BroadWorks Communications Application Server Image
AVST Achieves Mitel Compatible Certification; Extends IP Interoperability Leadership Image

Introducing ATOM from AVST - The Next Generation Total Office Manager

To learn more about Atom, click here.

AVST has debuted the next generation of its best-of-breed UC platform, the CX-Series 8.5 and Atom Image
Largest Public University in New England, UMass Amherst, Selects AVST for Campus-Wide Communications Image
2012 Global Enterprise Voice and Unified Messaging Customer Value Enhancement Award from Frost and Sullivan Image
AVST Expands Hybrid UC Cloud Support with Latest Release - CX-E Supports Microsoft Office 365 and Google Gmail Image
AVST is Voice Image
AVST is Mobility Image
AVST is Business Process Image
AVST is Interoperability Image
AVST - Small to Midzsize Business (Premise) with CX-S, Midsize Business to Large Enterprise (Premise and Private Cloud) with CX-E and UCaaS Solution Providers (Cloud) with CX-C Image

AVST Unified Communications Solutions

Gain Freedom with Interoperability and Best-of-Breed UC Solutions

AVST delivers the industry's most interoperable UC platform bringing best-of-breed UC-Voice, UC-Mobile and UC-Business Process solutions to the enterprise. Unlike virtually every other UC vendor, AVST does not constrain customers with a single vendor lock-in approach. In fact, it's the very opposite. By connecting new and existing technologies, AVST frees organizations from the constraints of a closed, single vendor lock-in approach, unlocking the full potential of their communications infrastructure. With over 15 million users worldwide and three decades of innovation excellence, AVST is unifying communications®.

UC-Voice: Modernizing Communications

AVST offers the most powerful enterprise-class Voicemail, Automated Attendant and Fax solutions on the market. With three decades of continuous development, AVST's solutions enable the migration of first generation messaging systems to next generation UC deployments. Discover how AVST is the bridge that connects your past to your future.

UC-Mobile: Powering Business Mobility

First, flexible, forward-thinking – that's AVST. For 20 years, AVST has designed the most feature-rich Unified Messaging solution on the market. Don't just take our word for it. Leading industry analysts have consistently rated AVST's Unified Messaging solution, as best-of-breed in the marketplace. In addition, AVST is enabling business mobility with powerful mobile tools that include Personal Assistant, a hands-free Speech interface, Mobile Number Protection and more.

UC-Business Process: Accelerating Information Flow

Accelerate information flow with AVST. Improve business efficiency by enabling faster response times, speed up processes and reduce human latency. Stay ahead of the game with real-time Notification alerts, automatic Information Access, Click-to-Call, and even extend communications to your Web Portal.

UC-Interoperability: Unlocking Your Full Potential

At AVST, we understand that Unified Communications isn’t a single product; it’s about integrating a set of different communications solutions together. AVST delivers the industry’s most advanced and extensive UC interoperability, connecting all major PBX systems, e-mail systems, presence engines and business applications together.


For SMBs that Demand Enterprise-Class UC Functionality at an Affordable Price Point
CX-E (formerly CallXpress) is the Industry's Most Interoperable UC Platform Delivering Best-of-Breed Mobile, Voice and Business Process Applications
Cloud-based UC Platform Delivering Rich Communication Solutions
AVST Repartee
For Linux-Based Messaging and Hospitality Solution, Rely on Repartee LX

Featured CallXpress Customers

Over 10 Million Users Trust CallXpress from AVST. Our existing customers are big fans of AVST, because they have experienced first-hand the benefits of CallXpress. Featured CallXpress customers:

Additional CallXpress Case Studies can be found here.

CallXpress User Group

Looking for a way to connect with other CallXpress users? Join the CallXpress User Group and take advantage of the opportunity to network with your peers at the End User Conference, participate in online discussions on the User Forum, and learn about the latest enhancements to CallXpress by tuning into a webinar or blog.

  • Post questions about CallXpress and discuss tips and tricks with your peers on the CallXpress User Forum
  • Tune into AVST Blogs where AVST thought leaders and industry experts discuss issues and offer opinions pertaining to the communications marketplace

All of this an more is available on the AVST Community website.

AVST 2012 - Exhibiting at Enterprise Connect 2012


AVST participates in many of the leading industry events, online webinars and activities in the enterprise communications arena. Review the list of our upcoming activities to find an event where you can meet face-to-face with AVST representatives. It will be time well spent.

Archived Online Webinars:

» AVST Company Overview
» CallXpress: Unifying Communications
» Defining the Right Path to Unified Messaging
» Don't Forklift into Unified Communications
» Is Now the Time for Unified Communications? Voicemail Upgrades May Tip the Scales
» Migrating from Legacy Voice Mail Solutions to Unified Communications
» Unified Messaging: Productivity Payoff Today
» Unifying Communications Through Interoperability of Your Telephony and Data Infrastructure

Upcoming AVST Live Online Webinars can be found here.