Hi, I have 3725 - 12.4(3) - with NM-HDV-1E1-30 connected to PSTN with PRI, could I make data calls to my branch, whan main links is down, via that e1 PRI to cisco with BRI, (DDR), and over that connection launch PPP, concurrently with my voice calls. -- Kind regards, Andrey Rudas RUA-RIPE