iPBX Cloud Phone Service Opening In Osaka! Posted byeditors February 25, 2016February 25, 2016 Leave a comment on iPBX Cloud Phone Service Opening In Osaka! We’ve received a lot of requests to open our services in Osaka. Very excited to say, we’re on our way! iPBX Hosting will bring Japan’s most reliable cloud PBX to Japan’s most outgoing city! Check out the Japanese announcment here.