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Communication Solutions

Business IP telephone systems in Cedar Rapids; Surveillance systems in Cedar Rapids Business IP telephone systems in Iowa City; Surveillance systems Iowa City

Business Telephone Solutions

Simplex Clock Management Systems

Paging and Clock Management Systems

In 2021 TSIowa announced the further expansion of our company with the purchase of Robinson Telecommunications in New Hampton. 

SIP Trunks - more affordable local service with enhanced calling capabilities...

What else can be found on our website?

Cedar Rapids 319-393-0585

Valcom Call Connection Simplex Camera System replacement Valcom Paging

Analog POTS lines from your local service provider are going away....

Cedar Falls/Waterloo  319-229-7454

New Hampton  641-394-3301

If you have a Simplex system that needs to be repaired, upgraded or replaced, we can help.

We offer surveillance systems from exacqVision Technologies, a leading developer of Video Management System (VMS) solutions for security and surveillance applications. ExacqVision VMS client-server solutions are scalable from a small single camera solution to large scale corporate or campus systems with thousands of cameras in multiple locations.

   VoIP Phone Systems 

Serving Eastern & Central Iowa

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Surveillance and Camera Systems

​Des Moines  515-331-0444

SIP trunks are virtual lines that provide local and long distance service to your phone system at a reduced rate. They are delivered to your phone system via Internet bandwidth to save money over analog lines and provide enhanced

features, including Direct Inward Dialing (DID) and Mobility options.




TSIowa has always offered paging solutions for our customers and have found that Valcom paging products offer the best solutions for most applications. ​ This includes their Class Connection Solution, clock management and paging solutions designed specifically for K-12 schools and similar organizations.

The Products and Services we offer..

​​​​​​​​​​​​​​​​​​TSIowa (formerly Telecom Services of Iowa) is a provider of IP and Digital business telephone systems, network infrastructure (voice, data & fiber optic cabling), surveillance systems, SIP trunk service and other telecom related offerings. 


These include Cordless Headsets, ​Wireless Access Networks, Wireless Access Points (WAPs) and video conferencing studios.  We provide service and support for telephone systems across eastern and central Iowa.

  • Office phone systems
  • Surveillance camera systems. 
  • ​VoIP business phone systems 
  • Video Surveillance cameras 

IP Business Telephone Systems

TSIowa is a provider of IP business telephone systems and a source of ongoing support for the phone systems we have sold over the years.  While the use of on-premise phone systems continues to stand the test of time, the days of digital phones are going away.  Digital phones are powered by the phone system, connected via a direct cable from each phone to the system.  They are being replaced by more current technology, on-premise IP solutions that utilize a user’s Local Area Network (LAN) to power IP phones and connect them to the IP phone system. This same IP technology can be configured to support remote users and Cloud based services as well. 

Dubuque  563-213-5784 

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Iowa City  319-333-7714