Hi, Anybody know what is the problem when I tried to compile oh323 ? /root/oh323/openh323/lib/libh323_linux_x86_r.so: undefined reference to `std::basic_iostream<char, std::char_traits<char> >::~basic_iostream()' /root/oh323/openh323/../pwlib/lib/libpt_linux_x86_r.so: undefined reference to `std::basic_iostream<char, std::char_traits<char> >::basic_iostream (std::basic_streambuf<char, std::char_traits<char> >*)' /root/oh323/openh323/../pwlib/lib/libpt_linux_x86_r.so: undefined reference to `std::basic_iostream<char, std::char_traits<char> >::~basic_iostream()' /root/oh323/openh323/lib/libh323_linux_x86_r.so: undefined reference to `std::basic_iostream<char, std::char_traits<char> >::~basic_iostream()' collect2: ld returned 1 exit status make[2]: *** [obj_linux_x86_r/simph323] Error 1 CM Rahman Jr. CTO CCS Internet www.ccsi.com