modules: readme files regenerated - ims_ipsec_pcscf ... [skip ci]

src/modules/ims_ipsec_pcscf/README

@@ -268,9 +268,10 @@ ipsec_create("location");
    Meaning of the parameters is as follows:
      * domain - Logical domain within the registrar. If a database is used
        then this must be name of the table which stores the contacts.
-       flags - Set send force socket for request messages. If 1 - set
-       force socket for request messages. Useful for ipsec and TCP. This
-       is an optional parameter, default value - 0.
+       flags - bitwise flag: 0x01 - set force socket for request messages.
+       Useful for ipsec and TCP. 0x02 - reverse search for a contact in
+       the memory. Useful when contact alias is disabled. This is an
+       optional parameter, default value - 0.
 
    Example 1.10. ipsec_forward
 ...