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Joined: Apr 2005
Posts: 16
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Joined: Apr 2005
Posts: 16 |
i wanna known the concepts and differences about T1, EI, PRI, 30B+D and 23B+D etc. who can tell me? thx! if email to me, i'll so happy ! [email protected][This message has been edited by parker.xu (edited May 16, 2005).]
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Joined: Apr 2002
Posts: 1,101
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Posts: 1,101 |
You kind of answered your own queston.
T1 is 24 chanels. (American Standard)
E1 is 30 Chanels. (Euro Standard)
PRI is 23 B chanels and 1 D chanel.
There is alot more to it!
Good Luck!!
If all else fails, use a BFH.
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