diff --git a/kamailio/defs.cfg b/kamailio/defs.cfg
index a793f99..2c3e009 100644
--- a/kamailio/defs.cfg
+++ b/kamailio/defs.cfg
@@ -118,4 +118,13 @@
 #!endif
 #!endif
 
+#!trydef KZ_MULTI_HOMED 0
+
+#!ifndef KZ_DISABLE_REGISTRAR_PORT
+#!redefine KZ_MULTI_HOMED 1
+#!trydef KZ_REGISTRAR_PORT 7000
+#!endif
+
+mhomed=KZ_MULTI_HOMED
+
 # vim: tabstop=4 softtabstop=4 shiftwidth=4 expandtab
diff --git a/kamailio/local.cfg b/kamailio/local.cfg
index e232100..edd3513 100644
--- a/kamailio/local.cfg
+++ b/kamailio/local.cfg
@@ -72,7 +72,7 @@
 # udp4_raw_mtu = 1472
 
 ################################################################################
-## BINDINGS
+## KZ_MULTI_HOMED
 ################################################################################
 ## This parameter is OPTIONAL.
 ##     It will try to locate outbound interface
@@ -80,8 +80,22 @@
 ##     requests use the incoming socket disregarding
 ##     the destination location. When enabled Kamailio
 ##     will select a socket that can reach the
-##     destination. This reduces performance.
-mhomed=0
+##     destination and enables config less webrtc/tls on freeswitch.
+##     This reduces performance.
+###!define KZ_MULTI_HOMED 1
+
+################################################################################
+## KZ_DISABLE_REGISTRAR_PORT
+################################################################################
+## This parameter is OPTIONAL.
+##     It will disable publishing single proxy port on registrar success messages
+##     By default single port proxy is send on registrar success messages
+##     which enables config less in freeswitch for handling webrtc/tls
+##     ie, no certs in freeswitch, no webrtc/tls listeners on freeswitch
+##     by disabling single port proxy, ecallmgr needs to be started with
+##     'use_transport_for_fs_path' set to true in its environment configuration
+##      
+###!define KZ_DISABLE_REGISTRAR_PORT 1
 
 ################################################################################
 ## SIP traffic mirroring to SIP_TRACE server
diff --git a/kamailio/registrar-role.cfg b/kamailio/registrar-role.cfg
index 1531570..6c69a7c 100644
--- a/kamailio/registrar-role.cfg
+++ b/kamailio/registrar-role.cfg
@@ -291,7 +291,11 @@ route[SAVE_LOCATION]
        $var(ip) = "[" + $Ri + "]";
     }
 
+#!ifndef KZ_DISABLE_REGISTRAR_PORT
+    $var(port) = KZ_REGISTRAR_PORT;
+#!else
     $var(port) = $Rp;
+#!endif
 
     $var(AdvIP) = $RAi;
     if(af==INET6) {