Hi all .. I'm using "gcc -lpthread sip.c -o sip -L/usr/local/lib/ -llibeXosip2.so" to compile my code, But get the error msg : root@vinod:~# gcc -lpthread sip.c -o sip -L/usr/local/lib/ -llibeXosip2.so /usr/bin/ld: cannot find -llibeXosip2.so collect2: ld returned 1 exit status what's happening! Thanks & regards, anddre