If you can make outgoing calls from your softphone, it's obviously online.
Do you have the appropriate rules in place to send incoming calls to the OBi to your softphone? For each trunk you wish to have incoming calls sent to your softphone, you need the following rules (these are not added automatically and must be entered manually:
SP1 : Voice Services -> SP1 Service -> X_InboundCallRoute : ...,{ph,pp(ob290123456)}
SP2 : Voice Services -> SP2 Service -> X_InboundCallRoute : ...,{ph,pp(ob290123456)}
OBiTALK : Voice Services -> OBiTALK Service -> InboundCallRoute : ...,{ph,pp(ob290123456)}
LINE : Physical Interfaces -> LINE Port -> InboundCallRoute : ...,{ph,pp(ob290123456)}
where 290123456 is your OBiON App OBiTALK number.