Telephone Installers Baltimore

Atlantic Business Systems is one of the qualified Telephone Installers in Baltimore.  Local & National Telephone Installers.  We understand how important your business phone system is to your business. Since 1991, Atlantic Business Systems has been an telephone Installer in Baltimore and putting our customers first.

We’re Installers of telephone systems brands like: Avaya, Nortel, Vertical, Vodavi

We are a 3CX Partner , therefore we are proud to offer and be telephone equipment installers of the Avaya product line. 

 No matter what phone system your looking to install if your seeking one of the reliable telephone Installers in Baltimore, you need look no further than Atlantic Business Systems.  We like to say “Don’t Stress Call ABS for Telephone Installation in Baltimore“.

Digital / Traditional Phone Systems

We are a regular Avaya Installer of the: Avaya 9504,Avaya 9508, Avaya 1403, Avaya 1408, Avaya 1416, Vertical SBX 4008-00, Vertical 4024-00
Telephone system Installers

phone wiring contractors

Avaya IP Office Phone System & IP Phones

Avaya Phones 1603i, Avaya 1608i, Avaya 1616i, Avaya 9608, Avaya 9608G, Avaya 9611G, Avaya 9621G, Avaya 9641G, Avaya E169, Avaya 9620C, Avaya 9620L, Vertical 3808-71, Vertical 3824-71

Avaya IP Office Installers in Baltimore




Here are a few reasons to consider the Avaya IP Office:

  • Go from basic telephony to the most sophisticated unified communications.
  • Grow from five employees to 1,000 (at a single site).
  • Network up to 32 locations.
  • Launch easy communications for everyone: office workers, mobile workers, receptionists, teleworkers, and customer service agents and supervisors.
  • Use IP, digital, analog, or SIP—in any combination. IP Office can interoperate with more than 2 million Avaya systems worldwide.
  • Scale cost-effectively as your business grows. Simply build on what you have, without the need to replace technology.
  • Combine IP Office with Avaya data networking, security features, intuitive system management tools, and affordable services support for a comprehensive communications solution.


telephone line installers

Used and Reconditioned Phone Systems

Avaya Partner

phone wiring contractors

Reconditioned Nortel Phone Equipment

We are a Nortel Phone installer and thus regular installer of Nortel Phones M7100, M7310,Nortel Phones M7208,Nortel Phones M7324, Nortel Phones T-7100, Nortel Phones T-7208, Nortel Phones T-7316E, Nortel Phones 1210, Nortel Phones 1230, Nortel Phones 1220, Nortel Phones i2007, Nortel Phones i2004, Nortel Phones i2002, Nortel Phones i2001

Nortel phone Installers


We understand there are businesses on a budget and therefore offer installation of both used business phone systems, and reconditioned phone systems.   You don’t have to stress, just call ABS!

phone wiring contractors

 Avaya Business Partner

When you are choosing your  telephone installer consider us as we are a Avaya Business Partner which provides you with confidence that we have the expertise in the telephone installation industry. We are 100{8972185e437423ab9dc7c494c472592546d7d0d9a9b4fb1b447081437c7d53ae} committed to providing you the most affordable , yet powerful business phone systems along with the most reliable, affordable telecom service available anywhere.


telephone equipment repair

telephone system repair


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Telephone  Installers Baltimore

Business Telephone  Installers Baltimore

Telephone Installers Maryland

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