[Asterisk-Users] E1 in South Africa

[Stephen Davies]

On Wed, 18 Jun 2003, Bradley Greep wrote:

> Hello Tielman Koekemoer
> 	E1 is used in the world except for North America and one or two other places.
> It consists of 30 speech or data channels and 2 signalling (1 for framed signalling, and one for channel signalling)
> E1 is superior to the North American T1 system over here it's called E1 to differentiate from T1.
> 	South Africa uses E1. which according to a colleague is known as pcm30. (if he remembers correctly.)
> The E-100 Card should work but I doubt if it's telkom certified. (That's your problem)

Here's Telkom's E1 product:

http://www.telkom.co.za/isdn/isdn30.jsp

Also, http://www.telkom.co.za/isdn/technical_protocols.jsp gives
technical details.

Regards,
Steve