Hello all, Can anyone please help... How can I compile chan_ss7? I downloaded the lastest driver "chan_ss7-0.9", extracted it and ran "make". And this is what I got: - Makefile:99: .depend: No such file or directory gcc -MM -E -I../source/telephony/zaptel -I../source/telephony/asterisk/include -g -pipe -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -D_REENTRANT -D_GNU_SOURCE -DPIC -fpic -DCHAN_SS7_VERSION=\"0.9\" chan_ss7.c l4isup.c isup.c mtp.c utils.c config.c cluster.c lffifo.c > .depend.new && mv -f .depend.new .depend || rm -f .depend.new l4isup.c:57:20: error: zaptel.h: No such file or directory mtp.c:45:20: error: zaptel.h: No such file or directory mtp.c:47:22: error: fasthdlc.h: No such file or directory echo SCCPOBJS SCCPOBJS echo SCCPSRCS SCCPSRCS I have basic asterisk installation done and I have Digium TE405P card installed and configued. How to solve this problem? Regards, Nitesh