What if all your phone calls were free?

“I’m thinking of going to a VoIP phone system because I want to make free phone calls.” Perhaps not surprisingly, this is a comment that we here at CSM hear very frequently. VoIP phone systems or VoIP phone lines have become so common in the marketplace that there is not only broad acceptance among the…

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Nortel, Avaya, ShoreTel, Comdial, Siemens? CSM Service has you Covered!

A Phone System Repair Company Servicing Tampa, Austin, Mobile, and More! Clients with phone systems located in Florida, Texas, and Alabama are covered by CSM. No matter where you are in these great states, CSM can service your telephone system with our trained and certified technicians. Brands serviced by CSM include Nortel, Avaya, ShoreTel, Siemens,…

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