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Business Phone Service Provider & Telecom Company in Columbia, MD

Serving Columbia, Maryland Business Telecommunications Since 1979

Telecommunications products and services including IP phones, conference room phone, video conferencing services, cordless SIP phones.

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

ACC Telecom is centrally located in Columbia, Maryland and has been providing voice and data communication solutions to Columbia, MD, Baltimore-Washington Metropolitan area and Northern Virginia (NoVA) for over 35 years.  Barry and Susan Hunt founded ACC Telecom in 1979 and continue to oversee operations today.  The company began selling state-of-the-art Southwestern Bell telephone systems and has now transformed into the top telecommunications company in Columbia, MD and surrounding regions.  Partnering with 3CX, ESI, Toshiba, and Cloud PBX carriers, ACC Telecom will design the best phone system, IP telephony, and surveillance system for your company using award-winning equipment, professional sales executives, a certified, expert service team, and a knowledgeable support staff.
ACC Telecom solutions and services include: Business Telephone Systems (ACCloud, 3CX, ESI, and Toshiba,  VoIP & SIP, digital phone systems, premise-based IP PBX telephone systems), Voice over IP, Voice and Data Cabling, Unified Communications, Carrier Services (VoIP / SIP Trunks / Internet Telephone Service,  PRI/T1 services, COAX, Internet, and TV, International Calling, POTS / Analog landline service, internet fax, Fiber, Ethernet over copper, Point-to-Point T1, Call Accounting Software, MPLS networks, Local & Nationwide Networking, Cloud Server Configuration, Cloud Services & Backup with monitoring), Surveillance Solutions, Wireless & Mobility, Intercom & Paging Systems, Door-Access Control Systems, Headsets, Support and Service, Free Tech Support to all customers and so much more.



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Business Phone Systems & Phone Service

As a business phone systems and business phone service provider in Columbia, MD, ACC Telecom provides VoIP business phone systems and VoIP phone plans, as well as key telephone systems, Hosted PBX, and on-premise IP PBX server solutions. PBX Applications offered by ACC Telecom include video calling, video conferencing, web meetings, call recording, contact center, ACD (Advanced Call Distribution), call manager, Auto Attendant, voicemail, voicemail transcription, SMS text messaging, IVR Systems, and more.

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Virtual Business Phone System

Our white glove cloud based phone system, ACCloud, is the best virtual phone system for small to medium-sized businesses with one or more location. Our geo-redundancy, carrier-grade failover SIP technology will ensure that your business is always connected.  Applications available with our Cloud-based PBX include video conferencing calling, call recording, voicemail to email and voicemail transcription, business SMS text messaging, mobile apps and more.
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Data & Network Security

ACC Telecom offers a complete, cloud-based data security package which provides network security, SD WAN, firewall security, QoS (Quality of Service) monitoring, security router, internet security, and so much more for one low monthly cost!  Your network security software will always be current because our data security package is updated automatically in real-time. This is the perfect solution multi-location companies that want to manage and automate their IT services under one platform.

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Security Camera System

ACC Telecom offers professional security camera installation, starting at the design level through installation, upgrades, and on-going support. ACC sells and supports the following types of cameras:  IP cameras, CCTV cameras, HD security cameras, and digital security cameras, outdoor cameras, infrared security cameras, dome cameras, PTZ cameras, bullet cameras, and mini security cameras.  LIVE, 24/7 camera footage can be accessed from your smartphone! Contact us to schedule your surveillance system site survey.



Loudspeaker Paging System

ACC Telecom provides horn loudspeaker paging system options for businesses.  We also specialize in school paging systems looking for telephone system integration and emergency notifications to medical paging systems that are required to provide music integration. 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 Columbia, MD, Washington D.C., Northern VA and the surrounding areas.  Is your business looking for internet cable installation or network cable management?  Our cable technicians have decades of experience with structured cabling system design and will perfect every aspect of your cabling project.  Currently,  we offer the following types of cables- Cat5, Cat5e, Cat6, and coaxial cable. Contact us today to schedule your cable wire site survey.


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Your Partner in building a future of communications for your business

Whether you’re seeking an internet business phone solution or the best small business phone plans, we have you covered.  ACC Telecom is guaranteed to be your best choice in Columbia, 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.

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