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For the discussion of ISDN (Integrated Services Digital Network) - Which is 3 to 5 times faster than analog dial-up.
 TopicReplies/uniqsLast Post
topicMaximum distance from ISDN 30 - Switch by muirt7/337anon : 5th Sep 04:55PM
topicISDN NT1 interfaces and their relation to broadcast codecs... by djpcraze3/249cramer : 4th Sep 01:52PM
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