Telephone Switching InternationalTelephone Switching offers a wide range of Engineer, Furnish & Install (EF&I) services, testing and maintenance capabilities and is dedicated to providing the highest quality product, installation and service to our customers. Telephone Switching will conduct a site survey of your site, listen to your objectives and goals and provide you with a proposal for the best suited equipment installed using Telcordia-established practices.



Installation & Removal


  • DC Power
  • Switching
  • Transmission / Carrier
  • Preventive Battery Maintenance Programs
  • Repair
  • Battery Cell Replacement Services
Telephone Switching International

Additional Services

  • Testing
  • System Integration / Kitting
  • Ground Audits
  • Consignment
  • Battery Recycling
  • Emergency Response

elephone Switching InternationalTelephone Switching provides installation and total project management for all critical power equipment. Including:

  • Complete Telecom Power Systems: Reserve Battery, Rectifiers, BDFB, Secondary Distribution, Inverters, DC-DC Converters, Custom Ironwork and Cabling and more.
  • Switchgear DC Power: Stationary Battery, Battery Monitors and Utility Battery Chargers.
  • Installation of Spill Containment Systems.

elephone Switching International