ASR-33 Data Format?

Hmm, now we run again in definition problems. POTS is about analouge transmition, but the media isn't as clear as you might think. Depending on the kind of connection, and the used the bandwidth may reach up beyond 30 kHz, alowing rates of more than 100 Kbps transmission - remember, POTS starts as direct coupled line until the PBX, now ifthis is a _real_ old PBX and the partner is on the same PBX there are only the amplifiers to reduce bandwide. If it is a _real_ old (pre 1938) long distance line again the bandwide is only limited by the bandwidth of the amplifiers (since the cables are normaly usable beyond them - exeptions may occure, but thats a different storie, which I had to learn the hard way). Only if there are filters inbetween, which are only necersary if the signal is going to be multiplexed for high capacity long distance lines (and radio connections) the Bandwidth is reduced. But in fact, this is all history, POTS no longer exists over here since years. Gruss H. -- Stimm gegen SPAM: http://www.politik-digital.de/spam/de/ Vote against SPAM: http://www.politik-digital.de/spam/en/ Votez contre le SPAM: http://www.politik-digital.de/spam/fr/ Ich denke, also bin ich, also gut HRK