Avaya communications systems for small and mid-size businesses are flexible enough to grow with your business, supporting your mission-critical communications.

PARTNER® Advanced Communication System
PARTNER ACS has a current installed base of nearly 1 million loyal users around the world. 

PARTNER ACS supports a robust telephony feature set and numerous business functions. 

PARTNER ACS grows as your business grows. Maximum capacity is 15 lines, 40 stations or 31

IP Office
The Avaya ^TM IP Office family of products.  Designed for small and midsize business needs, Avaya IP Office is an all-in-one packaged solution offering both voice and data solutions on a single platform at a value price.

The AVAYA IP Office was named “Product of the Year” for 2002 by Communications Convergence Magazine.