diff --git a/app/src/Server.js b/app/src/Server.js
index 27467ed9..c354cae3 100644
--- a/app/src/Server.js
+++ b/app/src/Server.js
@@ -217,7 +217,9 @@ if (!announcedAddress) {
         (resp) => {
             resp.on('data', (ip) => {
                 announcedAddress = ip.toString();
-                config.mediasoup.webRtcTransport.listenInfos[0].announcedAddress = announcedAddress;
+                config.mediasoup.webRtcTransport.listenInfos.forEach((info) => {
+                    info.announcedAddress = announcedAddress;
+                });
                 startServer();
             });
         },
diff --git a/app/src/config.template.js b/app/src/config.template.js
index 5cbba6b4..3bf44ce2 100644
--- a/app/src/config.template.js
+++ b/app/src/config.template.js
@@ -354,11 +354,10 @@ module.exports = {
         // WebRtcTransport settings
         webRtcTransport: {
             listenInfos: [
-                {
-                    protocol: 'udp',
-                    ip: '0.0.0.0',
-                    announcedAddress: getLocalIp(), // replace by 'public static IPV4 address' https://api.ipify.org (type string --> 'xx.xxx.xxx.xx' not xx.xxx.xxx.xx)
-                }, //announcedAddress: '' will be auto-detected on server start, for docker localPC set '127.0.0.1' otherwise the 'public static IPV4 address'
+                { protocol: 'tcp', ip: '0.0.0.0', announcedAddress: getLocalIp() },
+                { protocol: 'udp', ip: '0.0.0.0', announcedAddress: getLocalIp() },
+                //announcedAddress: replace by 'public static IPV4 address' https://api.ipify.org (type string --> 'xx.xxx.xxx.xx' not xx.xxx.xxx.xx)
+                //announcedAddress: '' will be auto-detected on server start, for docker localPC set '127.0.0.1' otherwise the 'public static IPV4 address'
             ],
             initialAvailableOutgoingBitrate: 1000000,
             minimumAvailableOutgoingBitrate: 600000,