[Asterisk-Users] connect asterisk to ISDN in China

[Xu, Duo]

Hi, 

I plan to install asterisk and connect it to telco
through ISDN in China.

I'd love to know if the ISDN standard in China has any
difference than in America before I buy the digium
card.

anybody has experience in it? or anybody who installed
 asterisk with ISDN in asia can share their
expierience? 

Or, can anybody give me some links to educate me ISDN
knowledge about the difference in China? (My heard
there is something different there, but i dont know
the details.)

Thanks!!!!


		
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