USB/HID interfaced PSTN (Landline) Caller Id device. Suitable for most used Caller-id standards, No driver required for instatllation, Supports most used OSs.
1 or 2 asyncron PSTN line(s) input options
USB/HID interfaced PSTN (Landline) Caller Id device. Supports most used Caller-id standards, No driver required for installation, Supports most used OSs.
2 or 4 asyncron PSTN lines input options.
USB/HID interfaced SIP (VoIP) Caller Id device. Suitable for all standart SIP (VoIP) services, No driver required for installation, Supports most used OSs.