hello：
what are the versions of asterisk and kernel?
make sure you have a right setting for the card and please double check the physical connection.
regards!
james.zhu
Hello
Thank you for replay.
My kernel version is 2.6.18-53.1.4.el5 on Trixbox 2.6.1, Asterisk 1.4.21.2-2.
Card settings an connections are good.
I tried to recompile mISDN with your patched hfc_multi.c and now the card work well. What is the problem? How can I solve problem for future upgrades?
Thank you!
