I'v opened the manual blog for korean

This following url is to make ASTERISK to be known widely to our country.
this covers from basic SIP to applications. sometimes I reveal my experiences how to fix the bug in the source.
absolutely I accept whatever you ask and give the answer.


your visiting pushed me to make it to be complete.

I have used ASTERISK after I fix the source code even if it has bug and
I have developed UC server and client (GUI-based, seems like hudlite).