With 35 years of continuous innovation, AVST a trusted developer of enterprise-class Unified Communications (UC) applications.

Our mission is to design, deliver and support communications solutions that transform the productivity of individual workers, teams and enterprises, while leveraging the value of their existing and evolving IT infrastructure.

Headquartered in Orange County, California, AVST maintains facilities in Seattle, Washington, Victoria B.C., Canada, the United Kingdom, and has remote sales offices throughout the United States. AVST’s unified communications solutions are sold and supported worldwide by an extensive network of resellers and OEM partners

Key Offerings
  • Future-Proof
    Industry-leading UC interoperability combines with scalable, resilient architecture to facilitate IT centralization, migration to the Cloud and Microsoft Skype for Business.
  • Interoperability
    AVST applications integrate with Avaya, Alcatel-Lucent, BroadSoft, Cisco, GENBAND, Microsoft, Mitel, NEC, ShoreTel and Unify.
  • Voice – 35 Years of Development
    AVST delivers the most powerful set of enterprise-class voice applications on the market today, including automated attendant, secure voice messaging, unified messaging and fax.
  • Mobility – Security & Compliance
    AVST’s mobile UC applications include speech-enabled personal assistant to increase first-time call completion, and an advanced mobile client delivering secure voice messaging.
  • Team Communications & Business Process
    To meet the critical IT priority for business process improvement, AVST offers a call center and customer self-service applications, such as IVR and outbound notification applications.
  • UC Applications for Skype for Business
    AVST has achieved top 1% status as a Microsoft Gold Partner, delivering best–of- breed, enterprise-class UC applications that enhance Microsoft Skype for Business.