Who is CMS Communications Inc.?


Since 1985 CMS Communications Inc. has earned an industry-wide reputation for delivering competitively priced high quality new and refurbished voice, data, mobile products, advanced IP telephone systems and superior technical support. We believe in giving you the freedom to choose the best solutions for your phone system and networks while keeping your costs down so that you have more time to focus on other facets of your business.





CMS is headquartered in St. Louis, Missouri and maintains a nationwide presence with direct sales and service offices in New York, New Jersey, Virginia, Maryland, Illinois, Missouri, Texas and California. CMS employs 160 industry professionals including manufacturer certified project managers, field engineers, and system designers.