Hi, We got similar problem, but we managed to solve it using -aa option. As you can read in SIPp manual:
-aa : Enable automatic 200 OK answer for INFO, UPDATE and NOTIFY messages. To enable answer to OPTIONS messages you have to edit call.cpp file ane recompile SIPp. !!! We found out that there is a bug in SIPp 3.1 and -aa doesn't work. But in SIPp 3.0 everything is ok. So check if you have correct version. In call.cpp change line 3388 (you can find it searching for string "NOTIFY") to: } else if (((strcmp(P_recv, "INFO") == 0) || (strcmp(P_recv, "NOTIFY") == 0) || (strcmp(P_recv, "UPDATE") == 0) || (strcmp(P_recv, "OPTIONS") == 0)) and then recompile SIPp. After that SIPp will automatically answer OPTIONS messages when you use -aa option. Good luck. Maciej Sac ------------------------------------------------------------------------------ _______________________________________________ Sipp-users mailing list Sipp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sipp-users