handle registration port redirect per protocol

kamailio/defs.cfg

@@ -118,12 +118,12 @@
 #!endif
 #!endif
 
-#!trydef KZ_MULTI_HOMED 0
-
-#!ifndef KZ_DISABLE_REGISTRAR_PORT
-#!trydef KZ_REGISTRAR_PORT 7000
+#!ifndef KZ_DISABLE_WEBSOCKETS_REGISTRAR_PORT
+#!trydef KZ_WEBSOCKETS_REGISTRAR_PORT 7000
 #!endif
 
-mhomed=KZ_MULTI_HOMED
+#!ifndef KZ_DISABLE_TLS_REGISTRAR_PORT
+#!trydef KZ_TLS_REGISTRAR_PORT 7000
+#!endif
 
 # vim: tabstop=4 softtabstop=4 shiftwidth=4 expandtab

kamailio/local.cfg

@@ -71,31 +71,30 @@
 ##     E.g.: Add MTU=1472 to the /etc/sysconfig/network-scripts/XXX
 # udp4_raw_mtu = 1472
 
-################################################################################
-## KZ_MULTI_HOMED
-################################################################################
-## This parameter is OPTIONAL.
-##     It will try to locate outbound interface
-##     on multihomed host.  By default forward
-##     requests use the incoming socket disregarding
-##     the destination location. When enabled Kamailio
-##     will select a socket that can reach the
-##     destination and enables config less webrtc/tls on freeswitch.
-##     This reduces performance.
-###!define KZ_MULTI_HOMED 1
 
 ################################################################################
-## KZ_DISABLE_REGISTRAR_PORT
+## KZ_DISABLE_REGISTRAR_PORTS
 ################################################################################
 ## 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
+##     for websockets/tls protocols. the default port is 7000
 ##     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
+##
+###!define KZ_DISABLE_WEBSOCKETS_REGISTRAR_PORT 1
+###!define KZ_DISABLE_TLS_REGISTRAR_PORT 1
+##
+## you can also change the ports used for single port redirect
+##!define KZ_WEBSOCKETS_REGISTRAR_PORT 5060
+##!define KZ_TLS_REGISTRAR_PORT 5060
+##
+## also available for udp/tcp if it works for you
+##!define KZ_UDP_REGISTRAR_PORT 8000
+##!define KZ_UDP_REGISTRAR_PORT 8000
+
 
 ################################################################################
 ## SIP traffic mirroring to SIP_TRACE server

kamailio/registrar-role.cfg

@@ -291,11 +291,37 @@ route[SAVE_LOCATION]
        $var(ip) = "[" + $Ri + "]";
     }
 
-#!ifndef KZ_DISABLE_REGISTRAR_PORT
-    $var(port) = KZ_REGISTRAR_PORT;
-#!else
-    $var(port) = $Rp;
-#!endif
+    # allow port redirection on registration
+    switch($proto)
+    {
+        #!ifdef KZ_WEBSOCKETS_REGISTRAR_PORT
+        case "ws":
+        case "wss":
+           $var(port) = KZ_WEBSOCKETS_REGISTRAR_PORT;
+           break;
+        #!endif
+            
+        #!ifdef KZ_TLS_REGISTRAR_PORT
+        case "tls":
+           $var(port) = KZ_TLS_REGISTRAR_PORT;
+           break;
+        #!endif
+            
+        #!ifdef KZ_UDP_REGISTRAR_PORT
+        case "udp":
+           $var(port) = KZ_UDP_REGISTRAR_PORT;
+           break;
+        #!endif
+            
+        #!ifdef KZ_TCP_REGISTRAR_PORT
+        case "tcp":
+           $var(port) = KZ_UDP_REGISTRAR_PORT;
+           break;
+        #!endif
+
+        default:
+           $var(port) = $Rp;
+    }
 
     $var(AdvIP) = $RAi;
     if(af==INET6) {