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Business Phone Service Provider and Telecom Company in Jessup, MD

Specializing in Voice, Data, Security, Video, VoIP, and IP Surveillance Cameras

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

ACC Telecom offers the best solutions in the fast-changing telecommunications world.  ACC Telecom provides business voice and data solutions to the Jessup, Maryland area, and the Mid-Atlantic region.  A company you can trust, ACC Telecom specializes in business phone service, business telephone systems, VoIP, cloud-based/hosted phone system solutions, SIP Trunk service, surveillance security systems, carrier services, cabling, unified communications, internet and loudspeaker paging systems, and much more.  Using our 35+ years of experience, our team of professional experts will evaluate your organization’s needs and determine the optimal solutions which will help your business succeed.

A family-owned and operated business, ACC Telecom was founded in 1979 by Barry and Susan Hunt.  Seeing the need for telecom services for small to mid-sized businesses in Jessup, MD and surrounding MD, D.C., NoVA, and PA areas, Barry and Sue started out selling state-of-the-art Southwestern Bell phone systems.  Through hard work and dedication, ACC Telecom evolved into the Baltimore-Washington Metropolitan area’s leading telecom interconnect and voice and data provider.  Today, ACC Telecom has provided services for over 6,000 customers and offers award-winning, leading technology through our partnerships with 3CX, ESI, and Toshiba, and our very own ACCloud cloud-based phone system.

Contact us today to learn more about how ACC Telecom can transform your business or organization’s communications and assist you in reaching your goals.

Our Specialties Include:

Business Phone Systems

  • ACCloud, 3CX, ESI
  • Hosted PBX
  • IP PBX Servers
  • Virtual Servers
  • Digital PBX
  • Cloud Server Configuration

Phone Service


  • IP Security Camera System
  • Security Camera Installation
  • SD WAN security
  • Network firewall security
  • Cybersecurity & website content filtering


  • Telecom Support & Service
  • On-site PBX support & telephone system repair
  • Authorized Toshiba phone system sales and support dealer
  • Authorized ESI phone system sales and support dealer
  • Authorized 3CX phone system sales and support dealer
  • Certified VoIP / SIP Trunk sales and support
  • Free Helpdesk Support for Customers

PBX Applications

  • Business Call Recording
  • Business SMS
  • Call Center software
  • Call Accounting software
  • Conference Call Services
  • ACD (Advanced Call Distribution)
  • Web Conferencing Solutions
  • Video Conferencing / Web Meeting
  • IVR (Interactive Voice Response)
  • Auto Attendant / Virtual Receptionist
  • Voicemail, Voicemail to email, Voicemail Transcription
  • Call Manager
  • Click to Call
  • Unified Communications
  • Enterprise Mobility Applications (EMAs) / Mobile APP Clients
  • Softphones / Soft PBX
  • Internal Chat
  • Line appearance / Presence
  • QoS Monitoring
  • Telehealth Solutions


PA Systems


  • Wireless & Mobility Apps
  • Conference Room Setup
  • Conference Call Services
  • Secure Communications
  • Door Access Control Systems
  • Headsets


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Contact us today to learn more about how ACC Telecom can transform your business or organization’s communications and assist you in reaching your goals.

Your Partner in building a future of communications for your business