[Dial-utils-devel] T1 Loopback

[gri n. <gri...@la...>]

Hi,

I'm looking for a way to set up a simple T1 loopback for test purposes 
between port 1 and 2 of my Dialogic Dual T1 board (D480JCT2T1).

I've done a "null modem cable" cutting a regular cat5 cable and putting 
together pins 1 to 4 and 2 to 5 in both directions.

Now, the first thing I'm trying to achieve is to get the green light on 
both ports when connected together before doing any kind of testing.

I've simply tried running Dialogic test apps but it  does not work. How 
should I set up the two ports to do this ? In particular, how can I 
simulate the network T1 using one of the two ports (framing, encoding, 
clock ...)

Thanks a lot
Grinob