[asterisk-users] tellabs 2572 echo can and zaptel yellow alarm

C F shmaltz at gmail.com
Mon Aug 7 20:24:45 MST 2006


I'm smelling a wiring problem, is this soldered or are you using a shelf?

On 8/7/06, marvin horst <fivehorsts at gmail.com> wrote:
>
> > If you plug in the crossover cable directly to the channel bank does it
> work?
> > If the answer is yes, then you have the tellabs echo can misconfigured.
>
> Yes, when the T1 crossover cable is connected from the T100P directly to the
> channel bank everything works well expect for the echo. Also when I have the
> tellabs card connected and set to Metallic Bybass in functional test mode
> (Mode: LBp Option: 3) the connection works okay, but of course all the echo
> functions aren't operating.
>
> I must have something setup wrong on the tellabs card. I have all settings
> set to default except for:
>
> Mode:      Option:
> 10           133
> 11           133
> 20           5
> 60           1
> 63           0
> c.00        6  (using all fxs modules on adit 600 set in loopstart mode)
>
> If I repower the tellabs card I get a signal through until the cards startup
> procedures are completed.
>
>
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