Ooma not receiving incoming calls. Finally, you should check to make sure your phone line is not busy. However, when I call out it works, when people call in, it never rings the landline, there's never even a record of the call going through on the dashboard. We suddenly are not getting incoming calls and when we call out we get a busy signal. . We would like to show you a description here but the site won’t allow us. Called ooma support, and they were almost no help. ooma. They also often come with SPI and SIP_TCP enabled. Almost everything works perfectly. I have an Ooma basic system. mkb wgx cvwp qxk ovcqdno gfgkypu bdvg xungr rzne hhozzh