On point to point data, you will just be sending the calls over SIP. While theoretically, you could use a Digium or Sangoma card to terminate your data T1, I would suggest a Cisco box. Using G729 or GSM (or even Speex if you are cool ;-) you can push many more calls through the circuit than a point to point tie or voice circuit.
Thanks, Steve Totaro On Fri, May 16, 2008 at 11:44 AM, Peter Eisch <[EMAIL PROTECTED]> wrote: > > Using a T1/E1 ISDN interface it's somewhat trivial. In zapata's conf: > > group=0,11 > context=from-pbx-custom > switchtype = national > signalling = pri_net > pridialplan=national > prilocaldialplan=national > channel => 1-23 > group= > context=default > > Note the pri_net for signalling. I have several PRI spans running this way > to PBXs. Then configure your dialplan to match the remote site's extensions > to use the right trunk interface. > > > On 5/16/08 9:48 AM, "Al Baker" <[EMAIL PROTECTED]> wrote: > >> This is 'basically' a tie-line between the boxes. >> Yes - it is done all the time between PBX's. You are basically nailing >> up a circut between the boxes. >> It could be a simple as a simple POTS leased line or a multi-t1 bundle >> between them. >> How it is physically done with DIGIUM's boards under * ? >> >> Someone else will have to answer that >> >> >> Pascal Maugeri wrote: >>> Hi >>> >>> I have a system (S) that has a PSTN gateway to accept incoming calls >>> and setup outgoing calls from/to Telco network. In the other hand I >>> have a distant Asterisk box (A) that I would like to connect to (S) >>> using the PRI interface. >>> >>> I understand that the proper way is to order to my Telco two PRI lines >>> one for (S) and another for (A), and configure (S) and (A) to call >>> each other numbers when they have to interconnect. >>> >>> Now, might it be possible to connect directly (A) and (S) using their >>> PSTN interfaces without having to go through to my Telco ?! Does it >>> make sense ? Is it technically feasible ? I guess that the Telco >>> network is providing routing, number assignation, etc. and it sounds >>> pointless to do this. Nevertheless could you confirm it is >>> possible/impossible and why ? Is there a better way to do that ? >>> >>> Thanks in advance, >>> Pascal >>> >>> >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >>> >>> asterisk-users mailing list >>> To UNSUBSCRIBE or update options visit: >>> http://lists.digium.com/mailman/listinfo/asterisk-users >> >> _______________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users > > > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
