[Asterisk-Users] (UN)structured E1

[Peter Svensson]

On Wed, 12 Jan 2005, Alex G Robertson wrote:

> If I got the matter, unstructured framing is used for Data (2M full) and 
> structured for "64k circuits".

You can run data over a channelized link, or even over pri. There are lots 
of flexibility in how an E1/T1 can be configured. For voice there are only 
a few configurations that are still common, but for data the number of 
permutations is enormous.

Peter