The leading voice platform for global business

SIPPIO is the easiest and fastest way for carriers and resellers to bring PSTN calling into Microsoft Teams and Zoom.

Now available in 74+ countries

SIPPIO Operator Connect for Partners >

Build your business on a truly global voice platform

Get to market faster and easier on a reliable and resilient platform that’s built for the cloud.

  • Pure Cloud
  • 74+ Countries
  • API Toolset
  • Partner Portal
  • Maximum Uptime
  • Retail & Wholesale
  • Product Catalog
  • Support

What our partners say