[Asterisk-Users] TE405P E1 coax cables with balun

[Storer, Darren]

Hi Ciro,

On Tue, 21 Dec 2004 16:54:47 +0100, Ciro La Ferrara
<webmaster at alcotel.it> wrote:
> Hi,
> I am new with asterisk. I am setting a Wildcard TE405P. E1s in Italy come in
> on a pair of RG-59 coax cables with BNC connectors. So I need an
> adapter/balun http://www.allcomtlc.com/al_g703n3.htm . I have It but I am
> not sure that It works. I have configured my asterisk in this way:

[snip]

> 
> With cable plugged in, the led are turned off.
> What's wrong?

We have many customers using Asterisk servers with E100P/TE4XXP and 75
Ohm baluns here in the UK. A couple of questions come to mind:

 - Have you tried reversing the TX and RX BNC terminated cables to the balun?
 - Are you confident that you are plugged into span 1 on the TE405P? 
    (Try the connector at the opposite end of the card)
 - If you cat /proc/zaptel/1 Does the first line look similar to the following?:
     Span 1: TE4/0/1 "TE405P (PCI) Card 0 Span 1" HDB3/CCS/CRC4 ClockSource

HTH

Darren
-- 
Darren Storer
Comgate
Telco|Internet|Broadcast