> > > I have a machine in my office, it is labelled Cable and Wireless, and on > > > the back it says, SMarT-1 > > > I have searched the web, and no joy. It connects to a PC via a serial > > > cable, has anyone heard of such a device? > > > > Sounds like a CSU/DSU that C&W installed for some service.
CSU = Customer Service Unit DSU = Data Service Unit Essentially, CSU/DSU's are high speed modems, converting logical bits sent from a device (eg, PC) into appropriate 56k or T1 modulation schemes that are based on telephony standards. _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
