When I had enabled crc4 and it was not supported by the carrier, my LED flashed from green to red very quickly.

[EMAIL PROTECTED] wrote:
Hi Louis-David,

Check without crc4

Best Regards,
Francois BERGERET.


-----Message d'origine-----
De : [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] De la part de Louis-David
Mitterrand
Envoyé : dimanche 23 avril 2006 09:39
À : [email protected]
Objet : [Asterisk-Users] TE410P card connection (was: Pinouts for
T1/E1crossover cable)


On Sat, Apr 22, 2006 at 11:59:21AM -0400, Alexander Lopez wrote:
Can't anyone stop self-promotion and tell the poor guy what he needs.

A T1/E1 X-over cable using an RJ-45 (8-cond.) is pinned out as follows:

1 - 4
2 - 5
3 - NU
4 - 1
5 - 2
6 - NU
7 - NU
8 - NU

NU = Not Used

I have not in my experience seen any problems with using a Good Quality Cat5 vs. Cat 3 (telco standard) cable for X-connects. YMMV, but you should be fine. As far as the shielding goes, I use UTP cables and Connectors all the time and some of my X-connects run over 100 feet.

Thanks for the info!

Should I use a T1 cross cable to connect the telco's socket to the TE410P card?

When I tried straight cat5 cables, both leds remained red at each end. However this E1 socket works fine with the Matra PBX, so it must be a cable problem or TE410P misconfiguration.

Thanks,


Here  is my configuration:

/etc/zaptel.conf:

        span=1,1,0,ccs,hdb3,crc4
        span=2,1,0,ccs,hdb3,crc4
        span=3,1,0,ccs,hdb3,crc4
        span=4,1,0,ccs,hdb3,crc4

        bchan=1-15,17-31
        dchan=16

        bchan=32-46,48-62
        dchan=47

        bchan=63-77,79-93
        dchan=78

        bchan=94-108,110-124
        dchan=109

        loadzone=fr
        defaultzone=fr

/etc/asterisk/zapata.conf:

        ;; to telco
        context=default
        signalling=pri_cpe
        group = 1
        channel => 1-15
        channel => 17-31

        ;; to old pbx
        context=international
        signalling=pri_net
        group = 2
        channel => 32-46
        channel => 48-62

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