What if vonage is already connected re whole house wiring for VOIP?
To use your house wiring with any VoIP service phone adapter (ATA), you must first disconnect your PSTN landline telco line at the Demac junction box where the PSTN phone line enters the house. Unplugging the telco jack at the demac box will isolate your private house wiring from the public Telco wiring. Your VoIP service comes over your Internet connection and terminates at the ATA phone jack that your phone is plugged into at the VoIP ATA box. This is totally isolated from the rest of your house phone wiring. But, once you have disconnected the Telco line at the Demarc box, now you can connect a telephone extension cord from your ATA phone jack (RJ-11) to one of your existing house phone jacks on the wall. Once this is done, all phones in the house will have access to the same VoIP line connected to your VoIP box (in your case, Vonage). ————————– P.S. The method explained above will work with ALL VoIP services…….. Including Vonage. It doesn’t take an engineers he
