Hi, somehow teh reverse flow is empty. See attached. This is what my capture is like:
set security flow traceoptions file sipDebug1017
set security flow traceoptions flag basic-datapath
set security flow traceoptions packet-filter pf1 protocol udp
set security flow traceoptions packet-filter pf1 source-prefix 172.16.69.94/32
set security flow traceoptions packet-filter pf1 destination-port 5060
set security flow traceoptions packet-filter pf2 protocol udp
set security flow traceoptions packet-filter pf2 destination-prefix 172.16.69.94/32
set security flow traceoptions packet-filter pf2 destination-port 5060