When I try to call using a typically Google Voice setup on an Android phone (Tried S7 and Pixel) to reach an Ooma number, it consistently doesn’t work and I get complete silence and after a min the line hangs-up. If I use the carrier number directly in my case T-Mobile works well. Ironically, when I use Google voice from my computer or my Android phone ‘pure VOIP’ via Hangouts to access an Ooma number, as well as from an Obihai device it works as well without a problem, though with 1 - 2 seconds delay is noticeable.
What’s going on, that’s a deal breaker for those who use Google Voice through their phone, and over 4+ years and countless phones I never had any issue with Google Voice reaching other phone numbers.
Ooma support, any help will be much appreciated?