Hi there! Does anyone knows how to test Asterisk load with sipp? I am using uac.xml to call a 'playback extensions' via a SIP channel. When I increase the Call rate (about 20cps), I begin to have INVITE/200/BYE retransmissions meanwhile the RedHat box is not loaded at all (made a TOP). Where is the pb? [root@10.54.196.38 sipp]# sipp 10.54.196.32 -s 9001 -sf uac.xml -d 100 -i 10.54.196.38 -r 20 Messages Retrans INVITE ----------> 71 52 100 <---------- 70 0 200 <---------- E-RTD 69 44 BYE ----------> 69 51 200 <---------- 69 0 Thanx!