[mythtv-users] OT: Cable Modems...
matt+MythTV-Users at mossholder.com
Wed Sep 26 12:07:39 UTC 2007
On Tue, 2007-09-25 at 20:33 -0600, Brian Wood wrote:
> Wonder what they use on those ATMs (bank machine, not a network
> protocol) that use dialups? I read somewhere that folks were putting
> recorders on the lines but I suspect that's apocryphal.
Many of them are doing something kinda neat... 0B+D ISDN... normal ISDN
is 2B+D, where the B's are the 2 64Kbps data channels, and the D is the
control channel. Many of the ATM machines that seem "fast" are driven
this way, with all the data going over the "always on" control channel.
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