No but ISDN PRI and T1 PRI ARE used interchangeably. You need to distinguish between 2 things here: T1 PRI and T1 CAS (Channel-Associated Signalling). So T1 is used to describe the rate of the line here. A better way is to use the term DS1 because T1 actually refers to the signalling scheme.
Normally when people refer to just "T1", they mean T1 CAS. Tarek -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Brian Zeitz Sent: Tuesday, March 12, 2002 1:22 PM To: [EMAIL PROTECTED] Subject: RE: T1 Vs ISDN PR [7:37983] OK, I am just confused, is a T1, and a T1 PRI are the terms used interchangeably? What about ISDN PRI? Hope you don't mind newbie questions :) -----Original Message----- From: Sujal G. Ajmera [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 12, 2002 2:26 PM To: Brian Zeitz; [EMAIL PROTECTED] Subject: RE: T1 Vs ISDN PR [7:37983] PRI gives you 23 channels of 64K each.. Which is equivalent to a T1 - 1.5Mb For a VPDN, users could dial into a PRI HTH Suj -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Brian Zeitz Sent: Wednesday, March 13, 2002 12:31 AM To: [EMAIL PROTECTED] Subject: T1 Vs ISDN PR [7:37983] Is there any drawbacks to getting a T1 PRI vs. a regular T1 (I think that's called channelized). I am not sure of the drawbacks of using PRI, with VPN, and things like that work fine over PRI? Is PRI just like a regular T1? The reason I am asking is I tried to get a T1 and I was told I could only get PRI ISDN. Any help or links for this would be appreciated. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=37994&t=37983 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
