I've recently switched from Vonage and am now using an Obi100 with a SIP provider. A feature that the ATA used by Vonage has is that you will hear a message (instead of a dialtone) when you pick up a handset telling you that the device is not able to communicate with Vonage if your network connection is down. The Obi100 will play a message when the network is down telling me the same thing AFTER I attempt to dial a number. I would prefer if it would play the same message right when I pick up the handset the same way the Vonage ATA did instead of presenting a dialtone and only playing the message after dialing. I realize that the Obi is probably only playing the message once it tries to initiate the SIP session with the provider, is there a setting so that the message will play if the device is not registered?