add sip_trace_mode - transaction

kamailio/sip_trace-role.cfg

@@ -36,7 +36,7 @@ modparam("siptrace", "hep_version", 3)
 modparam("siptrace", "hep_capture_id", HEP_CAPTURE_ID)
 modparam("siptrace", "trace_to_database", 0)
 ## `trace_flag` value must be equal to FLAG_SIP_TRACE value at head of "default.cfg" file
-modparam("siptrace", "trace_flag", 8)
+modparam("siptrace", "trace_flag", FLAG_SIP_TRACE)
 modparam("siptrace", "trace_on", KZ_TRACE)
 
 route[SIP_TRACE_INTERNAL]
@@ -85,6 +85,8 @@ route[SIP_TRACE_LOCAL_ROUTE]
 
 route[SIP_TRACE]
 {
+    sip_trace_mode("t");
+
     if (isflagset(FLAG_LOCAL_ROUTE)) {
         route(SIP_TRACE_LOCAL_ROUTE);
     } else if (isflagset(FLAG_LOCAL_REQUEST)) {