What is AutoSync?
AutoSync is a feature built into Hayes Optima Business Modems. When AutoSync is enabled, the Optima modem performs an “on the fly” asynchronous to synchronous conversion of data being sent by the modem and a synchronous to asynchronous conversion of data received by the modem. In effect, then, the Optima modem permits a connection to a synchronous remote system via a built-in asynchronous COM port.