Guest_imported
New member
- Jan 1, 1970
- 0
Is american ISDN different from european ISDN?
Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations IamaSherpa on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
ISDN
- Thread starter Guest_imported
- Start date
- Status
- Thread starter
- #2
Guest_imported
New member
- Jan 1, 1970
- 0
Yes, it is different. Mainly the signalling is different. Most ISDN in the U.S. use NI-1, NTI or AT&T switchtype. Europe mainly uses Net-3. Also most ISDN in the States are UBRI whereas in Europe, SBRI is more common. The B-channels (data ch) should be more or less the same.
- Status
Similar threads
- Locked
- Question
