ESI eSIP Business Phone System
On-premise IP Business Communications System for up to 500 Users
Available in Washington DC, Maryland, Northern Virginia, & Beyond
ACC Telecom has partnered with Estech Systems, Inc. (ESI) to deliver the all-new ESI eSIP Evolution Series Business Communications System to small and medium businesses throughout Maryland, Washington D.C., and Northern Virginia. ESI is a leading American-engineered PBX technology company with U.S.-based best-in-class technical support.
With over 400,000 solutions sold, ESI has solidified itself as a leader in the business telephone system sector time and time again. The new eSIP PBX system series further highlights ESI’s commitment to telecom innovation by providing power, performance, mobility, flexibility, multisite interconnectivity, and scalability– without cumbersome pricing models or endless license fees.
eSIP Features
ESI eSIP Evolution series IP phone system is simple to use, high quality, long-lasting, and typically priced much lower than the competition since there are no licensing or per-user fees. ESI eSIP series pricing is dependent upon the model you choose (20x, 50x, 200x, or 500x), so you’ll only pay for the system that corresponds to the number of company users. Monthly payment plans are also available.
20x
- up to 20
- included
- Includes 30-day free trialOptional
- Optional
50x
- up to 50
- included
- Includes 30-day free trialOptional
- Optional
200x
- up to 200
- included
- Includes 30-day free trialOptional
- Optional
500x
- up to 500
- included
- Includes 30-day free trialOptional
- Optional
View the complete eSIP Evolution feature list here.
SIP Phones
ESI’s new SIP phones offer larger screens, colored displays, customizable interfaces, and patented technologies including Intelligent Caller ID and ESI’s exclusive Verbal User Guides. ESI eSIP Evolution series business phone systems are also compatible with Yealink T46, W56, & W60 cordless SIP phones.
Mobile App
Using the latest SIP technology, the eSIP Evolution series is engineered for the communications of today. Its future-proof design allows your investment to grow with your company without having to pay expensive licensing fees for new users and mobile applications. ESI eSIP mobile application for smartphones includes:
ESI Communicator
The ESI Communicator provides desktop call control for eSIP systems 50x, 200x, & 500x. The ESI Communicator is a PC-based application that empowers users to manage calls and voice mails directly from their computer– no desk phone required!
Call Accounting PRO
ESI’s Call Accounting PRO Edition provides advanced call reporting for your eSIP Evolution business phone system. Call Accounting PRO supplies 10+ detailed reports including cost-per-call reports, pivot tables, U.S. map tracking, summary reports, analysis reports, call data tracker, ACD/call queuing reporting, and more. Reports can be automatically scheduled and emailed. Try it free for 30 days!
ESI eSIP Access Reader
ESI’s Access Reader integrates with your eSIP Evolution series telephone system and provides door access control with a variety of enterprise-level features such as access control by call, code, and RFID card. The ESI eSIP Access Reader can be installed indoors or outdoors using a weather-resistant outdoor enclosure (sold separately).
ACC SIP Trunks
Business VoIP Phone Service for Your 3CX Phone System
VoIP/SIP Trunk Convergence Diagram
Enhance your 3CX IP phone system experience with ACC Telecom’s SIP Trunking solution. Our SIP Trunks are affordable, reliable, and provide advanced calling features that you won’t receive from POTS (plain old telephone lines) or PRI services. Our SIP Trunk features include:
*Optional feature
ACC Telecom is a certified ESI partner and a leader in the telecom industry for over four decades. Serving Maryland, Washington DC, Northern Virginia, and beyond, ACC will customize your business phone system solution to your needs while adhering to budgetary concerns.
Contact ACC Telecom today to schedule your complimentary telecommunications consultation and quote comparison with your current vendor.