We are planning to open a new Branch and still we didn't get a leased line for that.But we planned to take ISDN first also we are not using any PRI at remote end.So there also we are planning to take ISDN for temporary purpose. is it possible to connect via ISDN by using BRI at both end.
Site A is Connected with Data Center with Leased line.Site B which is new site will be connected with site A via ISDN.In existing setup we are not using none of the PRI in network.