Re: Using ISDN S/T Bus for back-to back dialup

From: Eddie Jobson (ejobson@xxxxxxxxxxxxx)
Date: Mon Nov 06 2000 - 07:06:08 GMT-3


   
I have a BT ISDN2 circuit at home with one assigned number. If I set the
dial string as the one number I have been given on the originate router
I can dial and connect to another BRI interface on another router
plugged into the second socket. I'm not sure whether it works with any
call back settings, haven't tried it, but for basic connections it
appears to be okay. You can however ask BT to present it as two seperate
64k's with an individual number assigned.

"Horvath, Russell" wrote:
>
> I looked in to this, wanting an ISDN link at home and spilt the ISDN 64K
> links so I could dial back to back....
>
> In the UK BT offer 2 ISDN numbers etc (NOT BT Highway). The only problem I
> can think off is whether the D channel can be used to set up the calls
> together i.e. dial out using 1 64 K line to the other 64 K line.
>
> You will be charged per 64 K line as well......
>
> If you find the answer then let me know.....
>
> regards Russ
>
> > ----------
> > From:
> > bhackney@netstarnetworks.com[SMTP:bhackney@netstarnetworks.com]
> > Reply To: bhackney@netstarnetworks.com
> > Sent: 05 November 2000 22:46
> > To: group study
> > Subject: RE: Using ISDN S/T Bus for back-to back dialup
> >
> > You can use the isdn answer1 or isdn answer2 to identify to the router
> > which incoming calls to answer so if you configure each router to answer a
> > different number you can do ISDN calls across a single BRI service - I
> > would imagine that you would be charged call costs.
> >
> > Hope that helps,
> > Bede Hackney.
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> > Justin Menga
> > Sent: Monday, 6 November 2000 9:11 AM
> > To: 'Simon Hopkins'; 'ccielab@groupstudy.com'
> > Subject: RE: Using ISDN S/T Bus for back-to back dialup
> >
> >
> >
> > I believe this is in the pipeworks - the ISDN Voice BRI Module for
> > 17xx/26xx/36xx I think will support ISDN Switching in the near future.....
> >
> > Regards,
> >
> > Justin Menga MCSE+I CCNP CCSE ASE
> > WAN Specialist
> > Computerland New Zealand
> > PO Box 3631, Auckland
> > DDI: (+64) 9 360 4864 Mobile: (+64) 25 349 599
> > mailto: justin.menga@computerland.co.nz
> >
> > -----Original Message-----
> > From: Simon Hopkins [mailto:simon@muddypaws.net]
> > Sent: Friday, 26 October 2001 2:54 a.m.
> > To: ccielab@groupstudy.com
> > Subject: Using ISDN S/T Bus for back-to back dialup
> >
> >
> > Is it possible to use a single S/T bus to have back-to-back
> > dialup for ISDN routers? If so is there any special configuration required
> > eg sub-addressing. Also, if you use 1 B channel for a router and the other
> > B channel for the 2nd router does this incur call charges from the
> > supplier.
> >
> >
>



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