Business Phone Systems

Business Phone Systems

Get Voice, Video, Mobility, Security, Unified Communications, and more in a single-source PBX System solution.

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

With over four decades of communications experience, ECS Voice & Data will design and install your business communications system solution, provide training and support as well as be there for you when you are ready to upgrade, expand, and/or relocate your business.

Our award-winning small, medium & large business phone systems include features such as online management, call recording, voicemail to email & text, mobile apps, video teleconferencing, chat, contact center software, in-built failover, and so much more. 

(4) Types of Business Communication Systems Available

ECS offers four types of business phone systems including a variety of ‘cloud-based’ virtual phone systems, VoIP PBX software (cloud or on-premises), VoIP office phone systems, and digital phone systems to fit the needs of any size or type of company.

ECS is conveniently located in Atlanta, GA to serve the Metropolitan area, as well as nationwide with our cloud PBX technology and SIP trunk service.  ECS provides remote and on-site installations and technical support to customers.


Cloud Phone System

Cloud-based Phone Systems (also known as Virtual or Hosted PBX) include a complete business communications solution plus nationwide calling for one low monthly cost.   

Cloud PBX System’s features and services are located in the cloud and are hosted and supported by ECS Telecom– providing you with redundancy, security, advanced applications–and complete peace of mind!

PBX Location:  In the “cloud”
VoIP Phone Service:  Included
Cost:  Monthly or Annually
Recommended Company Size: 
      1-20 users– Nextiva CLOUD PBX
      20-100+ users–3CX CLOUD PBX  
      100-5000+ users–3CX (Virtual Server Environment)*

ECS offers two (2) Cloud-based phone system solutions, ECS NEXT & 3CX CLOUD to fit the needs of any size or type of company.

*Our 3CX phone system can also be placed in your company’s existing virtual server environment, so it can be fully hosted & managed by you! 


VoIP PBX Software

3CX VoIP phone system software is the newest type of communications system to hit the market—and it’s taking the telecom industry by storm! 

Our software-based VoIP business communications system can be placed on a server in your office, in ECS’s cloud, or in a virtual server environment.  

Our 3CX VoIP PBX software eliminates per-user licensing and extension fees, offering unlimited users and advanced applications for no extra cost.

PBX Location:  Cloud, On-premises, or Virtual Server Environment
Recommended Phone Service:  SIP Trunks
Cost:  Annual or Purchase
Recommended Company Size:  10-5000+ users3CX PBX system Mobile Apps for iOS, Android, & Windows

3CX Mobile Apps for iOS, Android, & Windows


VoIP On-Premises Server

ESI eSIP Evolution Business Phone System server and mobile solutions for Maryland, Washington DC and Virginia businesses.

Our ESI eSIP Evolution VoIP phone system provides small to medium-sized businesses with an affordable, long-lasting, future-proof investment. ESI’s American-engineered PBX technology delivers patented and powerful features and applications without cumbersome pricing models and endless per-user licensing fees. 

PBX Location:  On-premises
Recommended Phone Service:  SIP Trunks
Cost:  Purchase or Lease
Recommended Company Size:  Up to 500 users


Digital Phone System

Our tried and true digital phone system is perfect for businesses that deploy Cat3 cables or want their phone system investment to last 15+ years. 

Since digital phone systems are not IP based, they do not pull from your existing bandwidth making it the #1 choice for businesses that do not have reliable internet service.

Our ESI digital phone system offers award-winning, patented technology that will provide a long-lasting, durable, and reliable business PBX solution.

PBX Location:  On-premises
Recommended Phone Service:  Landline/POTS or PRI
Cost:  Purchase or Lease
Recommended Company Size:  Up to 500 users

ESI Business Telephone

Contact Us

We are excited to customize a communications solution that gives your business the power to attract and retain customers, increase productivity, save money, enhance your image and improve customer satisfaction.

ECS specializes in Cloud Voice PBX, digital PBX, VoIP PBX software, and VoIP on-premise office telephone systems. ECS has specialized in communications equipment and service since 1994.

Contact us today for your free PBX system consultation and price comparison with your current vendor!

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