After play some time it seem now to work. The first play to modify the make file of the AVM module then build the capi4k-utils package and now capiinit will work:) This must be changed in the make file of the kernel Module(I found it in the CentOS forum): What you have to do is correct src/Makefile in Fritz drivers: FROM: EXTRA_CFLAGS += -D__$(CARD)__ -DTARGET=\"$(CARD)\" TO: EXTRA_CFLAGS += -O0 -D__$(CARD)__ -DTARGET=\"$(CARD)\" Recompile and no more Ooops!!! -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 5766 bytes Desc: S/MIME Cryptographic Signature URL: <http://lists.centos.org/pipermail/centos/attachments/20070307/0c2832f3/attachment-0005.bin>