Hi, I have built asterisk starting from bri-stuff (latest version) and following exactly the istructions I found at http://www.voip-info.org/wiki-Asterisk+zaphfc+install Unfortunately even if the building has worked ok when I do Make loadNT I receive an error "span is not present", so it seems that the ISDN card is not recognized. I have to say that the card is present in xwindows network panel, and also that isdn modules are not loaded at boot time. Also doing cat /proc/interrupts results in no isdn card showing Any guess ? tnx ! -- Best regards, Alessio mailto:afoc@interconnessioni.it