I'm running Asterisk on my WL-HDD with several SIP softphones connected. All running fine. Next project is to connect a AVM Fritz! USB in order to give Asterisk some ISDN channels

The idea is to compile a kernel with CAPI support, add packages such as libcapi20 and add AVM driver modules.

My question: did any of you already try something similar or does any of you see pitfalls I haven't recognised?

/JockyW