Comment by vardump
12 hours ago
ISDN (IDSL) was max 144 kbit/s. Two 64 kbit/s channels and one 16 kbit/s control channel all bundled together.
12 hours ago
ISDN (IDSL) was max 144 kbit/s. Two 64 kbit/s channels and one 16 kbit/s control channel all bundled together.
Or four bonded twin-64kbit channels with a multiplexer. Ahhh, high school…