[Asterisk-Users] E1 in Brazil

[Eduardo Goncalves]

On Thu, 25 Sep 2003 09:15:52 -0400
Osvaldo Mundim Junior <osvaldo at ilinksolutions.com> wrote:

> Hey all!
> 
> I had an experience trying to set up an E1 in Brazil which could help
> somebody. In Brazil is very common telcos to have just R2 digital as their
> primary signaling. As I were trying to set up an E100P, which does not
> support R2 yet, I had to test an other signaling which works perfectly with
> Asterisk.
> 
> They call this signaling as RDSI, using ccs as framing and PA (primary
> access) as coding. This RDSI are 30 channels completely digital which uses
> 128k per channel (2Mb).

	RDSI and ISDN are the same thing. RDSI is ISDN said in portuguese.

[ ]'s
Eduardo