I have doubt on kamailio.cfg, whether I need to add the below params in cfg file??

# ----- lcr params -----
#modparam("lcr","db_url","DBURL")
#modparam("lcr", "lcr_gw_table","gw")
#modparam("lcr", "id_column", "row_id")
#modparam("lcr", "lcr_id_column", "lcr_identifier")
#modparam("lcr", "gw_name_column", "name")
#modparam("lcr", "ip_addr_column", "ip")
#modparam("lcr", "hostname_column", "host")
#modparam("lcr", "port_column", "port")
#modparam("lcr", "params_column", "parameters")
#modparam("lcr", "uri_scheme_column", "uri_scheme")
#modparam("lcr", "transport_column", "trans")
#modparam("lcr", "strip_column", "strip_count")
#modparam("lcr", "prefix_column", "number_prefix")
#modparam("lcr", "tag_column", "gw_tag")
#modparam("lcr", "flags_column", "gw_flags")
#modparam("lcr", "defunct_column", "defunct_until")
#modparam("lcr", "lcr_rule_table", "rules")
#modparam("lcr", "prefix_column", "number_prefix")
#modparam("lcr", "from_uri_column", "caller_uri")
#modparam("lcr", "request_uri_column", "callee_uri")
#modparam("lcr", "stopper_column", "stop")
#modparam("lcr", "enabled_column", "in_use")
#modparam("lcr", "lcr_rule_target_table", "rules")
#modparam("lcr", "rule_id_column", "rule")
#modparam("lcr", "gw_id_column", "gw")
#modparam("lcr", "priority_column", "priority")
#modparam("lcr","weight_column", "target_weight")
#modparam("lcr", "gw_uri_avp", "$avp(i:709)")
#modparam("lcr", "ruri_user_avp", "$avp(i:500)")