[asterisk-users] onnecting two asterisk using B410p BRI cards

[Andrew Thomas]

...and did you switch the termination dip switches over (on the NT ports of the B410P card)?

	  	

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of voip crazy
Sent: 17 August 2009 07:56
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] onnecting two asterisk using B410p BRI cards

I just plug the junper in NT mode with no success.

VoipCrazy

2009/8/15 Paul Hales <pdhales at optusnet.com.au>:
>
> Use a standard network cable - but you have to activate the 'terminate'
> jumper on the NT end.
>
> - Also, the new BRI stuff in dahdi is much easier to work with than misdn.
>
> PaulH
>
>
> voip crazy wrote:
>> Hello all,
>>
>> I'm trying to conect two asterisk servers using two B410p Digium
>> cards. One card on each server. I just setting up the first BRI port
>> on server A as nt_ptp and the first BRI port on server B as te_ptp.
>> I use an ethernet wire to connect the first port of server A (nt_ptp)
>> with the first port on server B (te_ptp) but the port light cotinues
>> blinking on red on both sides once the cable was pluged. Then I use an
>> isdn crossover wire with this king of schema and the lights get
>> blinking red again.
>>
>> Tx+ 3 ------+ +----- 3
>> .            X
>> Rx+ 4 ------+ +----- 4
>> .
>> Tx- 5 ------+ +------5
>> .            X
>> Rx- 6 ------+ +------6
>>
>> In both servers when I do in asterisk CLI "misdn shos stacks", the
>> port one on each machine shows
>>
>> Server A:
>>
>> BEGIN STACK_LIST:
>>  * Port 1 Type TE Prot. PTP L2Link DOWN L1Link:DOWN Blocked:0  Debug:0
>>
>>
>> Server B:
>>
>> BEGIN STACK_LIST:
>>  * Port 1 Type NT Prot. PTP L2Link DOWN L1Link:DOWN Blocked:0  Debug:0
>>
>> Which kind of cable should I use?
>> Why both in ports L1Link is failed?
>> How could I solve that?
>>
>> Any clue will be welcomed.
>>
>> Thanks in advance.
>>
>> VoipCrazy.
>>
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>
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