Overview

About Converged Communication Systems

Converged Communication Systems (CCS) provides best-in-class IP Telephony / Unified Communications solutions, and delivers pro-active support services for businesses of all sizes nationwide. We specialize in a full range of solutions including on-premise, hosted / cloud (public or private), and hybrid cloud solutions. Our portfolio includes several brands which enables us to approach our client engagements in an unbiased manner, allowing us to be true consultants.

What clients say

Review Analytics of Converged Communication Systems

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1.01 Verified Review
Quality1.0
Schedule & Timing1.0
Communication1.0
Overall1.0
Review Summary
Summarized from 1 verified reviews · Updated August 2026
Converged Communication Systems received criticism regarding its technical support and customer service quality, with a reviewer expressing serious concerns about reliability and trustworthiness. The feedback suggests potential issues with how the company handles client interactions and problem resolution. Prospective customers may want to investigate these claims further before engaging with the company.
✦ AI-generated summary. May not reflect every review.
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What reviewers mention most

Kevin Huynh, President at The Nail SuperstoreVerified Review
Posted on Jun 8, 2020

Worst Tech Support - Worst Customer Service - Don't Trust Them With Your Own Money

Overall rating1.0
Quality1.0
Communication1.0
Schedule & Timing1.0
IT Services

Have problem with your phone system? Take your money and RUN…and RUN far away from Converged Communication System. 1. They are the most expensive. At $200/hour, ROUND UP by the hour, even if you spend 5 minutes with them. They are not interested to fix your problems but upsell you an expensive system or blame other things. 2. Have the worst tech support. We spent almost half an hour trying to figure out how their share screen support system worked. Jeremy said he did not know how to work with Mac OS system, he only worked with PC. Hello? Techs now a day, without sufficient knowledge of both PC and Mac OS should find another job. We are in the year 2020, not 1980. To pay such a high rate for the service, I was expecting to receive a high level of knowledge and expertise. 3. Worst customer service. Don’t waste your time to respond to their feedback. They are only intested to hear your positive comments, otherwise your feedback will only fall to the deaf ears. They even dare to come up with ideas to charge you more. BE WARE! Shame on me for wasting my time and money dealing with an unethical company. With a quick search on Google, I fixed the issue on my own.

Focus

Service Focus of Converged Communication Systems

How the team's effort is distributed across services.

34%33%33%

Where we are

Locations (2)

Offices where Converged Communication Systems operates.

Headquarter
United States

United States

1732 Central Street
Evanston, Illinois 60201
8775983999
United States

United States

,
Milwaukee, Wisconsin 53202

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