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Business Phone Service Providers Ellicott City, MD

Serving Ellicott City, Maryland Business Telecommunications Since 1979

ACC Telecom has over three decades of communication and telecommunication experience in Ellicott City, MD, Washington, D.C., Northern Virginia, and the surrounding areas.



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Business Phone Systems & Phone Service

As a business phone service provider in Ellicott City, MD, ACC Telecom provides a variety of affordable business phone systems and business phone service options. We offer small business telephone plans compatible with a 4 line phone system to commercial phone service that’s compatible with an on-premise IP PBX solution. We sell and support PBX equipment from 3CX, ESI and Toshiba. Our standard 3CX business phone system applications include Voicemail, Auto Attendant, Video Conferencing, Web meetings, Call Recording, Mobile Applications, and much more.

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Virtual Business Phone System

Our very own ACCloud cloud based phone system is extremely popular for small businesses and is ranked as one of the best cloud based business phone system solutions in Maryland based on cost, on-site installation, and reliable internet telephone service. Try our cloud based PBX with no obligation– we guarantee you’ll be happy with the results! ACC also offers VoIP, SIP, VoIP Fax, and digital phone service for businesses.

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Data & Network Security

In addition to VoIPVoice, ACC Telecom offers data security with our new SimpleWAN product which provides SD-WAN, network firewall security, security router, internet security, QoS (Quality of Service) monitoring, and so much more for one low monthly fee!  Your network security will always have the latest and greatest software security because all updates are cloud based in real time.

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Security Camera System

ACC Telecom offers professional security camera installation, design, upgrades, and on-going support for IP cameras, CCTV cameras, HD security cameras, and digital security cameras.  We offer indoor and outdoor PoE IP Cameras, Infrared security cameras, PTZ cameras, dome cameras, bullet cameras, and mini security cameras.  Enjoy complimentary hosted and mobile application to view LIVE, 24/7 camera footage directly on your smartphone! Contact us today to schedule your free video surveillance site survey.



Loudspeaker Paging System

ACC Telecom provides overhead paging systems for schools looking for telephone system integration and emergency notifications to medical paging systems that are required to integrate a music intercom system with their paging. Incorporate your PA system into a mass communication notification solution- learn more here. We guarantee professional paging installation and proudly install Valcom paging speakers and equipment.


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Network Cable

ACC Telecom provides professional structured cabling for businesses in Ellicott City, MD, Washington D.C., Northern VA and the surrounding areas.  Our cable technicians have over 20 years of experience with voice and data cabling.  We offer Cat5, Cat5e, Cat6, and coaxial cable installation.



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Contact Us

ACC Telecom is guaranteed to be your best choice in Ellicott City, Maryland for your entire business phone and data security service needs.  ACC boasts an A+ rating with the Better Business Bureau and offers a 90-day 100% customer satisfaction guarantee.  Contact us today to speak with a certified ACC Telecom Representative.