LineScope | Library & downloads

Call progress, modem handshake & protocol analyser for V.22bis dial-up systems

Software	3am LineScope - Windows installer (v1.0 r15) ^{For Windows 10, 8, 7, Vista, XP (32/64 bit)} Release notes
Documents	Quick start guide ^{Important information for first-time users} Brochure
Technical reports	Modems misbehaving ^{Commonly encountered scenarios on legacy EftPos dial-up} Modem quirks found on EftPos networks ^{Minimising overall transaction time, FastConnect and FastPOS} EftPos SDLC protocol explained ^{Synchronous data link control on payment terminal networks}