I recently got the OBI 110 and trying to configure PSTN bridging with SP1(Google Voice).
I have tried all basic configurations, and with built in auto attendant call bridging is working well.
However I would like to achieve this without auto attendant.
Please help me configure following scenarios.
Scenario1: From any number, Inbound PSTN call to OBI -> gets dial tone of SP1, and the caller dial the number after getting dial tone goes out via SP1.
Scenario 2: Variation from above, is to provide the dial tone for only trusted phone numbers, ex. 11231231234 & 11231231235
Scenario 3: Inbound calls to SP1(Google Voice) -> dial tone of PSTN (line), caller allowed to dial numbers and place call that routs via PSTN line.
Scenario 4: same as scenario 3 with trusted numbers, 11231231234 & 11231231235.
Your help is much appreciated. Thanks in advance.