Dear folks, I would be very thankful if an experienced user can help me out here. I wanna use mfcr2 and unicall library on sangoma boards but so far impossible for me. As Im setting the framing type to CAS (TE_SIGMODE = CAS) on wanpipe I couldnt get the link alarm out (i looped a A102d links) but when setting it to CCS everything works fine and the green lights shine on the back. Can anyone send me a working sample of wanpipe.conf and zaptel.conf for cas signalling? and is it possible that the alarms are because of looping the links (although in ccs mode it works just fine) ? Any help and hint would be highly appreciated. PS. i define the span in zaptel as cas with hdb3 -- M. Shokuie Nia. _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/