My OBi110's Line port can detect PSTN ringing rightly every time but the phone port cannot ringing the call from PSTN rightly or the Line port cannot forward the call to Auto Attendent every time. Also I use a Linksys SPA3102 as server side, OBi110 as client side. When I make a call to SPA3102 through OBi110's phone port, it cannot send the second-stage dial out number to SPA3102 rightly.
Please email firstname.lastname@example.org and
provide your obitalk number (printed on the bottom of your obi110).
Also please sign up for an account on obitalk.com if you have not already done so.
That will allow the support team to check your obi110 configuration and remotely
upgrade the firmware if necessary.