Sorry Guys if I look dumb on this with my post but I've never seen T1's
come on in that way before. Just disregard my post.
Andrew Kohlsmith wrote:
On Friday 24 June 2005 16:17, [EMAIL PROTECTED] wrote:
The shelf has 4 25-pair amphenol connectors. The two on the line side are
marked "Receive In" and "Send Out". The 2 connectors on the drop side are
marked "Send In" and "Receive Out". I will be connecting the echo canceller
between a PRI and our asterisk box. We recieve our PRI on an RJ-45 jack,
so I assume I will need to make a cable that connects the "Receive
Tip/Ring" pair from a Cat5 and wire it to pins 1 & 26 on the "Receive In"
connector and take the "Send Tip/Ring" pair and wire them to pins 1&26 on
the "Send Out". The same thing will need to be done for the 2 drop side
amphenol connectors so that I can plug an RJ-45 connector in to our
Asterisk box.
It's easy to connect:
Network rx pair goes to your "send out". Network tx pair goes to "Receive in"
-- similarly your Asterisk-end rx pair goes to "Receive out" and your
asterisk tx pair goes to "Send in".
I am guessing this shelf can handle 24 echo cancellation cards? It seems a
little odd to split the T1s up across 4 connectors but if you're terminating
to BIX or something it really does make sense.
-A.
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