zmodem

Free Modem / Serial Communications Library or Scriptable App with ZMODEM/KERMIT

My task appears simple at first: dial into a terminal over a modem, login, possibly send some other characters, and then receive file(s) via ZMODEM or KERMIT .. or send a file via ZMODEM or KERMIT. I've been tearing my hair out trying to get this working correctly. Mostly I'm stuck on the ZMODEM protocol. I have a working implementation...

Scriptable terminal program for modem testing

I have to use AT commands to setup my dial up modem (modulation seleccion, speed, etc), and dial other modem. Once the connection is stablished I have to transfer/receive files via zmodem, xmodem... I have to run a batch of tests with different speeds, modulations (v.92, v.90, v.34...) so i need a scriptable terminal program (hyperterm...

Is it possible to transfer files via ZModem over USB?

And especially are there .NET libraries available for the purpose? Two hours of Google searches have turned up nothing so I'm not optimistic, but ... The big question: is it even possible to use ZModem over USB? TIA. ...

the modem for detecting voice

hi. I write an application,and i want to detect when the remote party answers a phone call made by my application,i need to use the Voice Detection. Do you know which kind of modem have the appropriate hardware to detect when an outgoing call is answered? i'm programing with c#.net and kdtele component. Please help and guide me. Thanks...