release: v4.8.7 WebRTC join reliability patch

config/ice-servers.js

@@ -0,0 +1,15 @@
+// SecureBit.chat operator ICE server override.
+// Loaded before the WebRTC manager is created. Credentials are visible to browsers;
+// rotate them from the ExpressTURN dashboard if this file is published publicly.
+window.SECUREBIT_ICE_SERVERS = [
+  { urls: 'stun:stun.cloudflare.com:3478' },
+  { urls: 'stun:stun.expressturn.com:3478' },
+  {
+    urls: [
+      'turn:free.expressturn.com:3478?transport=udp',
+      'turn:free.expressturn.com:3478?transport=tcp'
+    ],
+    username: '000000002094555952',
+    credential: 't1oK9Zftes9j7E7hJmsLad9jq1M='
+  }
+];