Re: PSTN Links not working on IPexpert Voice topology - Please

From: WorkerBee (ciscobee@gmail.com)
Date: Tue Oct 16 2007 - 20:22:32 ART


The pinout is as follows for T1/E1 crossover.

1 --- 4
2 --- 5

Although the cable is using normal Ethernet RJ-45, just
wondering why it is called RJ-48 for T1/E1 cable...

On 10/17/07, Radioactive Frog <pbhatkoti@gmail.com> wrote:
> Make sure you're using a CROSS-over (E1 and not ethernet one) between your
> PSTN router and BR1/2 routers.
>
>
> Frog
>
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