diff --git a/images/kamailio/Dockerfile b/images/kamailio/Dockerfile
index b06afe5..c059a45 100644
--- a/images/kamailio/Dockerfile
+++ b/images/kamailio/Dockerfile
@@ -63,7 +63,8 @@ RUN --mount=type=bind,from=build,source=/kamailio/utils/kamctl/db_redis/kamailio
     && mkdir -p /etc/cscf/schema/serving \
     && cp /dbmap/dialog_in /dbmap/dialog_out /dbmap/dialog_vars /etc/cscf/schema/serving \
     && cp /dbmap/contact /dbmap/impu /dbmap/impu_contact /dbmap/subscriber_scscf /dbmap/impu_subscriber /etc/cscf/schema/serving \
-    && cp /dbmap/ro_session /etc/cscf/schema/serving
+    && cp /dbmap/ro_session /etc/cscf/schema/serving \
+    && cp /dbmap/rtpengine /etc/cscf/schema/serving
 COPY cscf/ /etc/cscf
 
 ENTRYPOINT ["kamailio", "-DD", "-E"]
diff --git a/images/kamailio/cscf/serving.cfg b/images/kamailio/cscf/serving.cfg
index 72d0398..1341172 100644
--- a/images/kamailio/cscf/serving.cfg
+++ b/images/kamailio/cscf/serving.cfg
@@ -5,7 +5,7 @@
 
 #!trydefenv RO_IMPI
 #!trydefenvs DBURL
-#!defenvs RTPADR
+#!trydefenvs RTPADR
 #!defenvs REALM
 #!defexps SERVER    "scscf.ims." + REALM
 #!defexps SRVURI    "sip:" + SERVER
@@ -36,7 +36,9 @@ loadmodule "ims_auth"
 loadmodule "ims_isc"
 loadmodule "rtpengine"
 
+#!ifdef RTPADR
 modparam("rtpengine", "rtpengine_sock", RTPADR)
+#!endif
 
 include_file "common.cfg"
 
@@ -93,6 +95,12 @@ modparam("ims_charging", "db_mode", 1)
 modparam("ims_charging", "db_url", DB_URL)
 #!endif
 
+#!ifndef RTPADR
+modparam("rtpengine", "db_url", DB_URL)
+modparam("rtpengine", "table_name", "rtpengine")
+modparam("db_redis", "keys", "rtpengine=entry:id")
+#!endif
+
 #modparam("db_redis", "keys", "dialog_in=entry:hash_entry,hash_id")
 #modparam("db_redis", "keys", "dialog_out=entry:id")
 #modparam("db_redis", "keys", "dialog_vars=entry:hash_entry,hash_id")