I THINK, it's because the Americans brought the Technology out first (when it was new), the Europeans waited a while until it had matured and advanced.
Japan followed the Americans straight away and the rest of the world came along at the end and followed the newer technology brought out by the Europeans. I think if I recal that's how it went. Mike Graham CCNP, CCDP ----- Original Message ----- From: To: Sent: Friday, June 14, 2002 6:26 AM Subject: Re: out of band & in band [7:46530] > Correct. > > And the US T-1 uses 23 B in band and the Europeans use 30 B in band. Both > use one D 64k out of band. > > Question: Does anyone know why the Americans didn't use the E-1? I have > always wondered about this..... > > Theo > > > > > > > "Kris Keen" > Sent by: [EMAIL PROTECTED] > 06/14/2002 11:30 AM > Please respond to "Kris Keen" > > > To: [EMAIL PROTECTED] > cc: > Subject: out of band & in band [7:46530] > > > Can someone clarify the terms above? > > D Channel uses Out of Band Signaling, the B Channel uses In Band > signaling? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=46557&t=46530 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
