2N® SmartGate is an analogue GSM gateway that allows you to send and receive a FAX or SMS message. It is compatible with all PBXs that have an analogue interface and thanks to its FXS and FXO ports it allows working in so called DialThru mode. You will also appreciate the function of the 2N® Mobility Extension, which allows you to be reachable for your business partners at any time.