I bought a used PBX full duplex speakerphone. I wonder if it's possible to use at home with digital phone service. Is there a converter of some kind from digital phone to PBX?
My Scientific Atlanta WebStar cable modem has two phone lines out. The cable guy installed something that allowed one line out to be used on my regular phone: It looks like a regular phone jack that only uses two wires from the cable modem. I wonder if I can use the cable modem to connect directly to the speakerphone, which says it's capable of doing computer VOIP?
Thanks.