Your question on the DSLReports forum
QuoteI was able to do that very easily through the OBitalk web portal before. When authorized users call they hear a message "Press 1 to continue" or "Press 2 to dial another call"
Inbound calls from GV to your OBi110 will still work when forwarded to an SIP DID. Purchase a DID from a provider, register the account on your OBi110 SP2 and define it as a forwarding number in GV. Now define the same inbound call route rules on SP2 as SP1. Be aware that GV supplies an 11 digit callerid and other providers might send a 10 digit callerid.
Callcentric has free DID's, but will cost $1.50 a month for E911. IPComms had free DID, but I don't know if they are still available.
You can use this DID to make outbound calls, but you have to initiate the call from GV. Sign into GV and if you're not in the Legacy Interface, switch to it. Click on the Call button, enter the outbound number, select the phone to use and click connect. GV will ring your DID and when you answer GV will call the number. You can do the same from the new interface, but it's slightly different.
If you have to pay for a DID, it will be cheaper in the long run to just buy an OBi200.