Business Telephone Systems Specialist

At ABSi we specialize in providing business class communication systems.  We sell and service both on-premise and hosted telephone systems.  Our next generation communication platforms use nonproprietary telephones, giving you the most flexibility. Choose telephones from all the major manufacturers including Cisco, Mitel, Polycom, Panasonic, Nortel, Avaya, Grandstream, and others.

Servicing Atlanta’s Telephones for 25 Years

ABSi Telecom sells, service and install business telephone systems, PBX phone systems, VoIP Systems, Hosted Phone system and Virtual phone systems.
Call us for free estimates.


About Us


  • PBX business systems
  • VoIP business systems
  •  PBX telephone systems
  • PBX business telephone system
  • Telephone Service Atlanta
  • Telephone Lines Atlanta
  • T1 & PRI Circuits Atlanta
  • VOIP Telephone Lines Atlanta
  • Georgia Low Voltage Contractor
  • CAT5 & CAT6 UTP  Unshielded Twisted Pair.
  • Multi-Mode Fiber & Single Mode Fiber


  • Telecommunications Equipment Supplier
  • Low Voltage Electrician
  • Over Head Paging
  • Internet Service Provider for Business
  • Telephone Lines
  • Telephone Service
  • Telephone Toll-Free Lines
  • Vanity Toll-Free Numbers
  • Structured Cabling

Payments Accepted

ABSi Telecom


1 review



Wicked Electrical Storm Forces Emergency Upgrade of Phone System & Presents Opportunity to Add Special Security Features When a powerful storm swept through metropolitan Washington, D.C. early last summer, an electrical strike knocked out the entire communications system at Holy Redeemer School in nearby Kensington, MD, leaving the Catholic school without telephone service. About the …

The New Sangoma s705 IP Phone

The s705 IP Phone features enhanced network connectivity with Power-over-Ethernet, Wi-Fi client and Bluetooth for true power and cable free setup with your Bluetooth headsets. See every model in our s-series of IP phones at:

Customer Success Story

Panasonic Business Telephone System helps Discount Plumbing increase daily call volume witch created new sales.   CHALLENGE Discount Plumbing needed a phone system that could handle their growing daily call volumes more efficiently. Their existing system was outdated, costly and required several time-consuming manual processes. SOLUTION After installing Panasonic’s KX-NS700 compact hybrid communications platform and its …


ABSi Telecom
6990 Peachtree Industrial Boulevard
Norcross, Ga. 30071

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