[asterisk-users] Asterisk and Siemens Legacy PBX

[Jerry Jones]

probably need a crossed t1 cable

1-4
2-5


On Aug 4, 2006, at 4:20 PM, James Arscott wrote:

> Hi, this is my first post, so go easy on me !
>
> Sorry if this has been covered before, I could not find an answer that
> helped me.
>
> I am trying to achieve the following :
>
> Telco ISDN30e PRI <-> Asterisk with TE210P <-> Siemens HiPath PBX
>
> The siemens is a legacy PBX and I am not 100% of the modules etc  
> inside it,
> it is being used in production at the moment and we have a need to  
> put the
> Asterisk pbx as a gateway in between the ISDN and the Siemens.  
> Ultimately
> this will help us move people from the legacy PBX to full SIP phones.
>
> We have many Asterisk PBX's working well using the TE210P + ISDN30e  
> PRI, but
> I am unsure how to get the legacy PBX working with the 2nd span of the
> TE210P. I *assumed* that all I had to do was configure the 2nd span  
> with
> pri_net and leave span 1 as pri_cpe and that would do the job, but  
> when I do
> this and plug the siemens into span 2 I get a RED alarm on the span  
> 2 and
> that's about it. Any tips on the most likely configuration that  
> will work ?
>
> What configuration of CAT5 should I be using to connect the legacy  
> PBX to
> span 2 ? Straight, crossed, etc.
>
> Many thanks in advanced !
>
> James
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