Using GV110 with Obi110 and firmware 1.3 build 2711. Touchtones work reliably to dial the phone, but not always reliably when using automated phone menu systems (i.e. when calling my insurance company, or dialing into a work conference call with a passcode.) I can usually get it to work but it often takes several tries. The same menus work reliably with the same phone when it's plugged into my POTS line. Is this a GV problem or an Obi problem and if so is there a workaround?
