Thanks for the replies. GV works in my country, either because the IP block is very new and Google has not tagged it just yet, or it was just overlooked... for the near future, hopefully...
OBi-Guru,
I already have my phone set up in the circle of trust, but it wouldn't trigger the OBI attendant. I changed the matching from 10 digits to the last 7 digits, and it worked. (I did not have Match turned on in both cases)
Thanks for the info about the **8 prefix.
All's well that ends well.. The OBi adapter has lived up and has well exceeded my expectations in a SIP+ adapter. I've got a stack of PAP2s waiting to be replaced...