Take Control of your Phone System from Anywhere

TSI offers Voice over Internet Protocol Phone System through our partnership with 3CX.

  • Potential to slash your phone bill up to 80%

  • Licensing based on simultaneous calls instead of extensions

  • Unified Communications

  • Make calls anywhere using the mobile apps

  • Client-less and Plugin Free web conferencing

  • Boost customer service with advanced call center features

Get in touch with us

Please schedule a call at your convenience