Is Calisto Pro Series compatible with digital lines such as Vonage or Comcast?
Calisto Pro Series is a home cordless phone that works with standard PSTN analog telephone lines. However, similar to any cordless phone, it will work with broadband/ internet digital home phone services such as Vonage or Comcast. In this case, the user needs to plug the telephone cord provided into the ATA device (analog to digital converter box) provided by Vonage or Comcast, instead of the regular wall phone outlet.
