Avaya Phones

Telephone & Voice Mail Systems

Advanced Communications Solutions offers the Pittsburgh area a complete line of business telephone systems designed to support our customers ever changing needs.

Our offering of business communications solutions meets and exceeds the needs of small and medium sized businesses while providing options for new technology and future growth.

Whether your company needs a small, basic telephone system with 2 lines and 2 telephones, or a much larger, feature rich, telephone system that can accommodate up to 384 telephones with advanced voice mail capabilities and multi-site call routing, we have a solution for you.


We currently offer the AVAYA IP Office 500 Communications System. Voice mail service is included with all our systems.

  • AVAYA IP Office 500 Essential Edition Partner Version

    Designed for the small business that wants the ability to grow. Provides key system functionality and includes voice mail for all users. Basic features include Caller ID, Dial-by-Name, Automated Attendant, multi-party conferencing and more. Advanced features include support for T1/PRI service, Voice Mail to email, Visual Voice and SIP trunks.
  • AVAYA IP Office 500

    Designed for small and medium sized business that need the ability to grow and also need more advanced capabilities. The system can start out small and grow up to 384 telephones, and also has the ability to connect up to 32 sites. The IP Office 500 provides all of the basic and advanced features listed above plus many more.
  • AVAYA Voice Mail Systems

    Voice Mail systems can be simply take messages only or be a more sophisticated system used to answer all incoming calls and route them to the intended person or group. Depending on your needs and the type of telephone system installed, we will work with you to design the system with your business and customers in mind.