no dialtone or ringtone for w56p base and phones

[Marcbachman]

Hello- I have had 4 w56 phones and the DECT base, w56 model, for a few years. I recently took down my entire network, ( router fizzled ), and have been working to get my phones back up. Registering has been an ongoing battle. My problem is that between registrations, when the phones partially work, I do not get a dialtone or a ringtone. I was able to dial out briefly today, and attempted to find whether there was any setting in the GUI for the base unit that were related to the ring/dial tones. My best guess is that this part of the system is not user configurable. My provider tells me that the tones are associated with my hardware and not part of the service. One suggestion is that there may be a defect with my power supply that causes the ringtone not to work. If there is an expert who reads this who knows about a reference for setting up a multi phone system and can provide me with details, I would be very appreciative. Thanks In Advance.