She has VoipMuch as her main line for all outgoing and incoming. I was hoping to use the Obi to change what number shows up on other people's caller ID, depending on which number is called. For example:
When she calls someone in her local area: 902-xxx-xxxx (which is her VoipMuch number)
When she calls a relative in Niagara Falls, Ontario: 289-xxx-xxxx (which is her Freephoneline number)
When she calls a relative in Niagara Falls, New York: 716-xxx-xxxx (which is her Google Voice number)
Her freephoneline account has the followme setting where when anyone calls that number, it is forwarded to her 902-xxx-xxxx main number. Now that Google Voice is stopping XMPP support, I signed up for a free DID in CallCentric for her, and am forwarding all calls that go to her Google Voice number to her CallCentric number, which then rings her Obi.
But this confuses her, and it confuses her relatives who see 902-xxx-xxxx. They always forget that they can call a local number that I have provided for them. So I want to change what comes up on their call display when she calls.