Here is an annotated spectrum analysis of the connection handshake of a V.90 56 kbit/sec modem.
This may prove useful if you, like Homer Simpson, wish to master the art of doing an impression of a dial-up connection.
Here is an annotated spectrum analysis of the connection handshake of a V.90 56 kbit/sec modem.
This may prove useful if you, like Homer Simpson, wish to master the art of doing an impression of a dial-up connection.