In the command line transported via ssh, you are running receive_message_*.log as a command (I guess you forgot one "rm"), so maybe it is the reason why the register.sh is not actually executed?
Other than that, the sipp command line arguments look fine to me at first glance, so I suggest that you take the standard debugging steps until it fails: - first, run your ./sipp... command line manually, providing 1 for $i and 5060 for $p, and without the -bg in the end (btw, the semicolon after the -bg is not necessary unless you put the i=$(($i+1)) on the same line) - if you get the registration in the previous step, add the -bg to the command line in the next try - if you get the registration in the previous step, run the register.sh with the while cycle limited to 1 rather than 100 passes - if you get the registration in the previous step, increase the number of passes to 2 and see the difference. P. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Sipp-users mailing list Sipp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sipp-users