I'm looking for a way to have incoming calls go to my Google Voice account -- the intention would be to use GV primarily for its voicemail capabilities, rather than a directly-dialed number.
In my OBi202 I have setup SP1 with my primary SIP provider, and SP2 with GV. In my inbound call route on SP1 I have tried the following to bridge the call:
...{SP2(12125551212);d=10}
where 12125551212 is my own GV number (ie. my GV dialing itself). (The "d=10" delays the action in order to allow calls to first be picked up by other rules in the inbound call route.
Unfortunately all this does is reach my message retrieval directly, as Google detects that the call is coming from the same GV number. Nor does it matter if I change the Google setting to disable "Direct access to voicemail when calling your Google number from this phone" (under the "Google Chat" phone settings).
I realize I could just forward to GV over the SIP account, however this would send the call through PTSN rather than using the OBi's capability to bridge the call digitally. And having tried it, there was no success getting the CID to be carried across.
Any ideas, or is this even possible?
Much appreciated.