I have the Obi 212 setup with Google Voice and I have a PSTN land line attached. The default is the PSTN line. All worked well a year and a half ago when I left our house in Brazil, I just returned and I find inbound PSTN calls go through fine but outbound calls do not go through. On outbound calls I get a recording in English that says the call cannot go through.
Any ideas what's happening here, any advice?