[VoIP] T1 transmission protocol

[Donald Froula]

Mark,

I use Zaptel's TDMoE capability for my ProjectMF
arrangement. I have two extra Ethernet NICs connected
together with a crossover cable to simulate both sides
of a T1 trunk group. I then have Zaptel configured for
SF/MF signalling. This gives me a trunk group of 24
lines controlled by 2600 Hz. supervision with MF
addressing.

The TDMoE protocol is not real T1, as it uses Ethernet
as its physical interface. It is not routable,
although it can be sent through an Ethernet hub or
switch. It will saturate a hub, though!

Don

--- Mad Mark <madmanmarkau at hotmail.com> wrote:

>> 
> Can a standard Asterisk system be set up to give T1
> connections over Ethernet? Not to open a can of
> worms here or anything, but I'm talking of pure T1
> data over and Ethernet connection, i.e. no IP
> framing or anything, just a direct cable connection
> between two Ethernet cards.
> 
>