[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
"ISDN Tariff Trick" -Reply
Doctor Who wrote in a message to Mike Bilow:
DW> Yes, we've seen examples of this many times. The Ham-radio
DW> busy-body is making the hobby horrible. A friend got nasty
DW> notes accusing him of sending encrypted data over
DW> packet-radio, when in fact it was only compressed with an
DW> out-of-date compression algorithm (ARJ).
Actually, ham radio regulations in the U.S. permit the use of "unspecified
digital codes" as long as (1) the purpose is not merely to conceal the content
and (2) the parties to the communication are all under U.S. jurisdiction. Ham
TCP/IP has been using on the fly LZW as an extension to SMTP for years.
DW> I am getting frustrated with the paranoia and fear that
DW> accompanies DOSBS. I see advertisements for 56K modems
DW> coming to market next year, and this makes me consider
DW> dropping the ISDN line for those. Of course, like every
DW> other analog spped upgrade, it won't actually work until 6
DW> months after it is put to market. And I'd still have to get
DW> my ISP to support it!
I don't have high hopes for the 56 kbps analog idea. As I understand it, the
high speed will only work if one side (the ISP) has a special digital
connection, and the circuit will still be asymmetrical. Like ADSL, this might
be kind of nice for home shopping, but the casual web user probably will not
want to buy a new modem for this and the serious Internet user needs symmetry.
-- Mike
-------------------------------------------------------------------------------
Bilow Computer Science | +1 401 944 3937 (voice) | Michael S. Bilow
Forty Plantations | +1 401 944 7966 (fax) | President
Cranston, RI 02920-5554 | +1 401 944 8498 (BBS) | mikebw@ids.net (Internet)
United States of America | N1BEE @ WA1PHY.#EMA.MA.USA.NOAM (AX.25 non-business)
-------------------------------------------------------------------------------