I had a question based on your answer below.
My OBi number which is here in USA is a trusted number or in circle of trusts on my other OBi device in India which is a OBi110 device. I have connected a PSTN line to it and I am able to call my friends in India from OBi device here in USA by dialling
2 (speed dial to india obi device number) --> AA of India device --> 2 --> **82222222# (india number).
My question or requirement is:
How can I dial directly to india number 2222222 from here in USA using the phone attached to my OBi device here in USA?
This allows accessing a resource on a remote OBi, without needing to use the AA. The most common application is making PSTN calls via an OBi located in another country, though there are other useful scenarios.
For example, your speed dial 2 is set to the OBiTalk number of another OBi and you dial 2*3456789. The call is sent to the remote OBi via OBiTalk. If his/her InboundCallRoute accepts your number as trusted, the call is then routed to e.g. the Line port, 3456789 is dialed, and your call is connected.