Re: Meaning of ABCD bits in T-1
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May be instructive and useful ...
P.S. ---- I know you said "T1", but just as FYI
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has some good info on various flavors [or should I say, flavours :-)] of E1 R2 signalling, and the accompanying signalling bits if anyone is interested.
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Posted 5 years ago by Justa Lurker in General Telecommunications Forum
