Sure. If you plan on implementing this as some sort of end-user device that would be hooked up to a phone handset or a software "app" you would install on a smart phone, then all you've got to work with is caller ID.…
Sure. If you plan on implementing this as some sort of end-user device that would be hooked up to a phone handset or a software "app" you would install on a smart phone, then all you've got to work with is caller ID.…