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About

About This Business

Telesystem provides cybersecurity, networking, and communication solutions, including endpoint protection, email encryption, SD-WAN, colocation, hosted VoIP, and UCaaS. The company assists clients with managed security services, network optimization, and unified communications integration.

BBB Accredited Since: 10/28/1999

Years in Business: 32

Products and Services

Cloud Services, Colocation, Compliance Audits, Cybersecurity, Data Services, DDoS Protection, Email Encryption, Endpoint Protection, Hosted VoIP, Internet Access, LTE, Managed Security Services, Managed WiFi, Microsoft Teams Integration, Networking, Pen Testing, Private Internet, Public Internet, SD-WAN, SIP Trunking, UCaaS, Unified Communications, Video Conferencing, Voice + UC

Business Details

BBB File Opened:
10/14/1999
Business Started:
1/1/1994
Business Incorporated:
3/24/1997
Type of Entity:
Corporation
Number of Employees:
350

Additional Contact Information

Principal Contacts
Mr. Denton Parson, VP of Telesystem Commercial BU
Ms. Nikki Clark, Business Relations Manager
Ms. Kerri Wiley, Director of Support Operatioins
Customer Contacts
Mr. Denton Parson, VP of Telesystem Commercial BU
Ms. Nikki Clark, Business Relations Manager
Other Contacts
Ms. Kerri Wiley, Director of Support Operatioins

Additional Information

Latest Reviews

  • Mark W

    "One of the worst B2B experiences I've ever had in two decades of managing small business. Absolutely abhorrent business practices that include ignoring support emails for weeks and then trying to charge you a priority fee for doing anything in a timely manner afterwards." ... Read full review

  • Linda F

    "Telesystem Inc is at the very best difficult to leave from a service provider. If you port numbers and do not ask them to stop billing after the numbers are ported or disconnected, they will continue to bill you for services they are not even providing." ... Read full review

  • Roy C B

    "The service is poor to non. They create bills that are unsupported and there is no billing department to attend any questions." ... Read full review

View all Reviews

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