Headquartered in Phoenix, Vertical was founded
in 1983. Vertical is one of the top ten suppliers in the key telephone
system market in the United States. In fact, it currently holds
approximately 6.6 percent market share in the key telephone
system market, which represents and industry total of over 200,000
systems per year. This ranks Vertical as the number six manufacturer
of key telephone systems in the industry.
Vertical primarily serves the needs of businesses with less than
200 employees, which is the fastest growing business sector,
and comprises over 90 percent of U.S. businesses.Their smallest
system starts out as small as 4 stations and can grow to 48
stations. Their expandable system starts small as well, but
can grow up to 600 universal ports. VoIP or PRI Networking capability
enables a single system to grow beyond 600 ports and offers
support for multiple branch offices. Networking provides a host
of workgroup conveniences such as centralized voice mail, remote
station monitoring and easy transfers between systems.
Stellar Communications, LLC is excited to offer the fastest
selling product in Vertical's 20-year history -- Starplus STS
-- among other quality products.
the Experts (our customers!) are Saying About Stellar Communications
"When we needed our InterTel Axxess 9.0 system programming and
customizing, Stellar Communications was the best choice we could
have made. They are responsive, prompt and most of all great
at what they do. As our needs change and additional features
and setup is required, Stellar Communications will be our first
and ONLY call for service and results."