[Asterisk-Users]Asterisk <-IP-> Siemens HiPath 3750

[Benchev]

Hi Nguyen ,
I haven't got the opportunity to make my project real due to business
obstacles, but I still think that it should work.
All that follows is a theory, but there are guys on the list that
might help you with more practical advises.
> I have stuck with Hipath 3750 and Asterisk + TE110P. I don't have the
> manual of Hipath 3500 yet (have to buy from local vendor), so I was not
> sure are these thing possible
>
> Scenario: Asterisk|TE110P->TMS2|Hipath 3750 ->(16 CO lines) PSTN
I had the same idea because I wanted to save on the card side(single span), 
and use  the Hipath as a "channel  bank" :-)

> - Is this possible for Asterisk Users call out using CO lines? Some of
> Siemens guys told me that I need an DISA card for this? Is this true?
Most of the time the Siemens guys don't know what is Asterisk.
Basically TE110P *is* a DISA since it gives Direct Inward System Access
(if this is what they mean by DISA)

Below is a threat I found with exactly the same scenario like yours:
http://lists.digium.com/pipermail/asterisk-users/2005-April/093761.html
And this proves that the idea must work.
> - When the call arrived from PSTN through CO line, can it be forwarded to
> Asterisk? Again, they says that we require the DISA card.

As far as anything gets into Asterisk then you are free to do whatever you
want. I don't know what DISA they are talking about? Do they mean S2M
or similar thing(but TMS2 is S2M)?
 Anyone?

Sorry for not being able to help, but hope somebody else
would do it.

Benchev