Dear sir, I am using Fedora 12 and pjSIP. I am getting this error. for the reference of "pjsua_create()". Error: ===== [sun at example mysip]$ gcc pjsip-perf.c /tmp/ccGXG4zr.o: In function `main': pjsip-perf.c:(.text+0xa): undefined reference to `pjsua_create' collect2: ld returned 1 exit status [sun at example mysip]$ Code: ======== // Step -1 #include <pjsua-lib/pjsua.h> // Step -2 #define sip_realm "asterisk" #define sip_domain "127.0.0.1" #define sip_user "dddd" #define sip_passwd "dddd" // Step -3 int main(int argc, char *argv[]) { pjsua_acc_id acc_id; pj_status_t status; // Create pjsua first status = pjsua_create(); return 0; } Thank you Best regards Shamun -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20100731/9630e6ef/attachment.html>