I have been using an OBI200 with Google Voice (GV) and a set of cordless analog phone whose base station is ethernet-connected to the Obi200. Works well.
I also have an OBIWiFi5G USB dongle setup for use in my OBI200.
I also have a VOIP OBI2062 deskphone that I use with the same GV phone number as cordless phones. Works well.
I'm moving toward replacing analog phones with VOIP phones and now have a Poly VVX D230 cordless VOIP phone and base station/handset which I also want to use with the same GV phone number. I've struggled for days to set this up to work as my OBI2062 does with the same GV number as my other phones but I've failed. What do I need to do to set this phone up correctly. The Poly VVX D230 phone has no built-in WiFi, just an internet port. I have an ethernet-USB adapter and an OBIWiFi5G USB dongle in the hope that I can use this to connect wirelessly either to the OBIWiFi USB dongle that's in my OBI200 or to my WiFi router. As a last resort I could use an ethernet connection to my WAN. (I've repeatedly followed setup instructions for all of these components but can't get the Obitalk web setup to pass the **5 2286 test.