[asterisk-users] T1 Card RED ALARM

[Brian LaVallee]

Since there are a number of setting that could be causing the alarm,
AMI/B8ZS, SF/ESF, etc...

Start with a loop-test, make sure the card can communicate with itself
(using the current settings).

Connect the following pins:

01 (RX-) <--> 04 (TX+)
02 (RX+) <--> 05 (TX-)


Sincerely,
Brian LaVallee



On 6/25/14, 1:16 PM, arun kumar wrote:
> Cables are workig fine in my other box.
> On 25 Jun 2014 00:46, "Steve Totaro" <stotaro at totarotechnologies.com> wrote:
> 
>> Remember to always check your cables first.
>>
>> Thanks,
>> Steve T
>>
>>
>> On Tue, Jun 24, 2014 at 1:47 PM, arun kumar <arunvsadnikov at gmail.com>
>> wrote:
>>
>>>
>>> Thank you Josh for your valuable reply. I will do try changing the server
>>> and let you know what happening.
>>>
>>>
>>> ~Arun
>>>
>>>
>>> On Tue, Jun 24, 2014 at 8:39 PM, Josh Metzger <joshdmetzger at gmail.com>
>>> wrote:
>>>
>>>>
>>>>
>>>> On Tue, Jun 24, 2014 at 5:25 AM, arun kumar <arunvsadnikov at gmail.com>
>>>> wrote:
>>>>
>>>>> Hello All,
>>>>>
>>>>>     I have a Digium Wildcard TE410P Quad-Span T1 Card, when I do
>>>>> connect T1 lines it goes in RED. When I do connect the same line on a
>>>>> different Server (Same Model T1 Card) it works fine. How do I
>>>>> examine/diagnose my T1 Card for any hardware failures. I heard about
>>>>> loopback test , how helpful it is?
>>>>>
>>>>>     Here are my configuration
>>>>>     /etc/zaptel.conf
>>>>>     span=1,1,0,esf,b8zs
>>>>>     bchan=1-23
>>>>>     dchan=24
>>>>>
>>>>>     Zaptel Configuration
>>>>>     ======================
>>>>>     SPAN 1: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1)
>>>>>     24 channels configured
>>>>>
>>>>> Thanks
>>>>> ~Arun
>>>>>
>>>>>
>>>> It could still be some sort of system config issue, even if you think
>>>> everything is configured the same.  Have you tried moving the T1 card from
>>>> the "Bad" system to the "good" system?  That will at least help narrow down
>>>> if it's a bad card / port, or a config issue.
>>>>
>>>> -Josh
>>>>
>>>> --
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>>>
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>>
>>
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> 
> 
>