diff --git a/sdk/android/api/org/webrtc/PeerConnection.java b/sdk/android/api/org/webrtc/PeerConnection.java
index d530bc2c0c..d03d2a28ac 100644
--- a/sdk/android/api/org/webrtc/PeerConnection.java
+++ b/sdk/android/api/org/webrtc/PeerConnection.java
@@ -10,7 +10,10 @@
 
 package org.webrtc;
 
+import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -456,6 +459,15 @@ public class PeerConnection {
     UNIFIED_PLAN
   }
 
+  // Keep in sync with webrtc/p2p/base/port_allocator.h
+  @IntDef(
+      flag = true,
+      value = {PORTALLOCATOR_ENABLE_ANY_ADDRESS_PORTS})
+  @Retention(RetentionPolicy.SOURCE)
+  public @interface PortAllocatorFlags {}
+
+  public static final int PORTALLOCATOR_ENABLE_ANY_ADDRESS_PORTS = 0x8000;
+
   /** Java version of PeerConnectionInterface.RTCConfiguration */
   // TODO(qingsi): Resolve the naming inconsistency of fields with/without units.
   public static class RTCConfiguration {
@@ -567,6 +579,9 @@ public class PeerConnection {
      */
     public boolean offerExtmapAllowMixed;
 
+    /** Control port allocation, including what kinds of ports are allocated. */
+    @PortAllocatorFlags public int portAllocatorFlags;
+
     // TODO(deadbeef): Instead of duplicating the defaults here, we should do
     // something to pick up the defaults from C++. The Objective-C equivalent
     // of RTCConfiguration does that.
@@ -608,6 +623,7 @@ public class PeerConnection {
       turnLoggingId = null;
       enableImplicitRollback = false;
       offerExtmapAllowMixed = true;
+      portAllocatorFlags = 0;
     }
 
     @CalledByNative("RTCConfiguration")
@@ -816,6 +832,12 @@ public class PeerConnection {
     boolean getOfferExtmapAllowMixed() {
       return offerExtmapAllowMixed;
     }
+
+    @CalledByNative("RTCConfiguration")
+    @PortAllocatorFlags
+    int getPortAllocatorFlags() {
+      return portAllocatorFlags;
+    }
   };
 
   private final List<MediaStream> localStreams = new ArrayList<>();
diff --git a/sdk/android/src/jni/pc/peer_connection.cc b/sdk/android/src/jni/pc/peer_connection.cc
index e5fb11e3b4..de23e489ae 100644
--- a/sdk/android/src/jni/pc/peer_connection.cc
+++ b/sdk/android/src/jni/pc/peer_connection.cc
@@ -277,6 +277,9 @@ void JavaToNativeRTCConfiguration(
   if (!IsNull(jni, j_turn_logging_id)) {
     rtc_config->turn_logging_id = JavaToNativeString(jni, j_turn_logging_id);
   }
+
+  rtc_config->port_allocator_config.flags =
+    Java_RTCConfiguration_getPortAllocatorFlags(jni, j_rtc_config);
 }
 
 rtc::KeyType GetRtcConfigKeyType(JNIEnv* env,