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​Des Moines  515-331-0444

   VoIP Phone Systems 

Serving Eastern & Central Iowa

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Dubuque  563-213-5784 

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




Business Telephone Solutions

Iowa City  319-333-7714

Cedar Rapids 319-393-0585

New Hampton  641-394-3301

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Surveillance and Camera Systems

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

Paging and Clock Management Systems

Simplex Clock Management Systems

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.

IP Business Telephone Systems

​​​​​​​​​​​​​​​​​​TSIowa (Telecom Services of Iowa) is a provider of IP business telephone systems, surveillance systems, network infrastructure (voice, data & fiber optic cabling) and SIP trunk service to reduce your local service costs. 


We also offer paging systems, clock management solutions for schools, Video Conferencing studios and other telecom related offerings.  We provide service and support for telephone systems across eastern and central Iowa.

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

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. 

TSIowa has always offered paging solutions for our customers, We have found that Valcom provides the best paging products and offers 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..

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

Valcom Call Connection Simplex Camera System replacement Valcom Paging

Communication Solutions

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.

Cedar Falls/Waterloo  319-229-7454

What else can be found on our website?