G2 Vendor Directory

PBXware vs. Avaya Unified Communications

A side-by-side comparison based on G2 review data.

MetricPBXware

by Bicom Systems

Avaya Unified Communications

by Avaya

Overall rating4.54.2
Review count2642
Ease of use8.98.9
Ease of setup8.98.1
Quality of support9.28.7
Meets requirements8.99.2
NPS7644.736842
Small Business60.9%16.7%
Mid-Market39.1%23.8%
Enterprise0.0%59.5%
Total page views313406
Total LLM citations432728

PBXware

PBXware is the world’s first and most mature IP PBX Professional Open Standards Turnkey Telephony Platform. Since 2004, PBXware has deployed flexible, reliable, and scalable Next Generation Communication Systems and VoIP solutions to Small and Medium sized Businesses (SMBs), enterprises, Internet Telephony Service Providers (ITSPs), Call Centers and governments worldwide by combining the most advanced of the latest technologies.

Pros

  • Ease of Use
  • Reliability
  • Flexibility
  • Helpful
  • Feature Abundance
  • Easy Integration

Avaya Unified Communications

Avaya Unified Communications (UC) is an integrated platform that consolidates multiple communication and collaboration channels into a single, cohesive system. Designed for modern enterprises, Avaya UC enables organizations to streamline communications across voice, video, messaging, and conferencing while supporting flexible work environments and seamless device mobility.

Pros

  • Ease of Use
  • Video Conferencing
  • Instant Messaging
  • Remote Work
  • VoIP Services
  • Easy Integration