The Sonus VX900 Voice Exchange
The Sonus VX900 Universal Voice Exchange™ is the industry’s first fully-integrated multi-service voice switch
with Any-to-Any gateway functionality, creating a next-generation solution for enterprise VoIP enablement.
With Sonus’s 20 years of experience in designing and building multi-service network exchange solutions,
the VX900 Voice Exchange is the clear choice for large corporations looking to obtain the benefits of VoIP
through a versatile, integrated voice exchange solution that provides interoperability with existing PBX and
IP PBX systems.