diff --git a/talk/app/webrtc/java/jni/peerconnection_jni.cc b/talk/app/webrtc/java/jni/peerconnection_jni.cc
index 460ad7efb3..f8f363ae38 100644
--- a/talk/app/webrtc/java/jni/peerconnection_jni.cc
+++ b/talk/app/webrtc/java/jni/peerconnection_jni.cc
@@ -1304,6 +1304,9 @@ JOW(jlong, PeerConnectionFactory_nativeCreatePeerConnection)(
       "Ljava/util/List;");
   jobject j_ice_servers = GetObjectField(jni, j_rtc_config, j_ice_servers_id);
 
+  jfieldID j_audio_jitter_buffer_max_packets_id = GetFieldID(
+      jni, j_rtc_config_class, "audioJitterBufferMaxPackets",
+      "I");
   PeerConnectionInterface::RTCConfiguration rtc_config;
 
   rtc_config.type =
@@ -1312,6 +1315,8 @@ JOW(jlong, PeerConnectionFactory_nativeCreatePeerConnection)(
   rtc_config.tcp_candidate_policy =
       JavaTcpCandidatePolicyToNativeType(jni, j_tcp_candidate_policy);
   JavaIceServersToJsepIceServers(jni, j_ice_servers, &rtc_config.servers);
+  rtc_config.audio_jitter_buffer_max_packets =
+      GetIntField(jni, j_rtc_config, j_audio_jitter_buffer_max_packets_id);
 
   PCOJava* observer = reinterpret_cast<PCOJava*>(observer_p);
   observer->SetConstraints(new ConstraintsWrapper(jni, j_constraints));
diff --git a/talk/app/webrtc/java/src/org/webrtc/PeerConnection.java b/talk/app/webrtc/java/src/org/webrtc/PeerConnection.java
index 8fcc975cc9..80e7bfe6c9 100644
--- a/talk/app/webrtc/java/src/org/webrtc/PeerConnection.java
+++ b/talk/app/webrtc/java/src/org/webrtc/PeerConnection.java
@@ -128,12 +128,14 @@ public class PeerConnection {
     public List<IceServer> iceServers;
     public BundlePolicy bundlePolicy;
     public TcpCandidatePolicy tcpCandidatePolicy;
+    public int audioJitterBufferMaxPackets;
 
     public RTCConfiguration(List<IceServer> iceServers) {
       iceTransportsType = IceTransportsType.ALL;
       bundlePolicy = BundlePolicy.BALANCED;
       tcpCandidatePolicy = TcpCandidatePolicy.ENABLED;
       this.iceServers = iceServers;
+      audioJitterBufferMaxPackets = 50;
     }
   };
 
diff --git a/talk/app/webrtc/peerconnection.cc b/talk/app/webrtc/peerconnection.cc
index 39284c1289..52260413f7 100644
--- a/talk/app/webrtc/peerconnection.cc
+++ b/talk/app/webrtc/peerconnection.cc
@@ -382,9 +382,7 @@ bool PeerConnection::Initialize(
 
   // Initialize the WebRtcSession. It creates transport channels etc.
   if (!session_->Initialize(factory_->options(), constraints,
-                            dtls_identity_service,
-                            configuration.type,
-                            configuration.bundle_policy))
+                            dtls_identity_service, configuration))
     return false;
 
   // Register PeerConnection as receiver of local ice candidates.
diff --git a/talk/app/webrtc/peerconnectioninterface.h b/talk/app/webrtc/peerconnectioninterface.h
index ed4f5b3855..e32676e259 100644
--- a/talk/app/webrtc/peerconnectioninterface.h
+++ b/talk/app/webrtc/peerconnectioninterface.h
@@ -211,11 +211,13 @@ class PeerConnectionInterface : public rtc::RefCountInterface {
     IceServers servers;
     BundlePolicy bundle_policy;
     TcpCandidatePolicy tcp_candidate_policy;
+    int audio_jitter_buffer_max_packets;
 
     RTCConfiguration()
         : type(kAll),
           bundle_policy(kBundlePolicyBalanced),
-          tcp_candidate_policy(kTcpCandidatePolicyEnabled) {}
+          tcp_candidate_policy(kTcpCandidatePolicyEnabled),
+          audio_jitter_buffer_max_packets(50) {}
   };
 
   struct RTCOfferAnswerOptions {
diff --git a/talk/app/webrtc/webrtcsession.cc b/talk/app/webrtc/webrtcsession.cc
index dd5d858ea7..e2a9d60f2c 100644
--- a/talk/app/webrtc/webrtcsession.cc
+++ b/talk/app/webrtc/webrtcsession.cc
@@ -521,9 +521,8 @@ bool WebRtcSession::Initialize(
     const PeerConnectionFactoryInterface::Options& options,
     const MediaConstraintsInterface*  constraints,
     DTLSIdentityServiceInterface* dtls_identity_service,
-    PeerConnectionInterface::IceTransportsType ice_transport_type,
-    PeerConnectionInterface::BundlePolicy bundle_policy) {
-  bundle_policy_ = bundle_policy;
+    const PeerConnectionInterface::RTCConfiguration& rtc_configuration) {
+  bundle_policy_ = rtc_configuration.bundle_policy;
 
   // TODO(perkj): Take |constraints| into consideration. Return false if not all
   // mandatory constraints can be fulfilled. Note that |constraints|
@@ -640,6 +639,9 @@ bool WebRtcSession::Initialize(
       MediaConstraintsInterface::kCombinedAudioVideoBwe,
       &audio_options_.combined_audio_video_bwe);
 
+  audio_options_.audio_jitter_buffer_max_packets.Set(
+      rtc_configuration.audio_jitter_buffer_max_packets);
+
   const cricket::VideoCodec default_codec(
       JsepSessionDescription::kDefaultVideoCodecId,
       JsepSessionDescription::kDefaultVideoCodecName,
@@ -667,7 +669,7 @@ bool WebRtcSession::Initialize(
     webrtc_session_desc_factory_->SetSdesPolicy(cricket::SEC_DISABLED);
   }
   port_allocator()->set_candidate_filter(
-      ConvertIceTransportTypeToCandidateFilter(ice_transport_type));
+      ConvertIceTransportTypeToCandidateFilter(rtc_configuration.type));
   return true;
 }
 
diff --git a/talk/app/webrtc/webrtcsession.h b/talk/app/webrtc/webrtcsession.h
index ce0fb0cb0f..aa1deb523c 100644
--- a/talk/app/webrtc/webrtcsession.h
+++ b/talk/app/webrtc/webrtcsession.h
@@ -117,11 +117,11 @@ class WebRtcSession : public cricket::BaseSession,
                 MediaStreamSignaling* mediastream_signaling);
   virtual ~WebRtcSession();
 
-  bool Initialize(const PeerConnectionFactoryInterface::Options& options,
-                  const MediaConstraintsInterface* constraints,
-                  DTLSIdentityServiceInterface* dtls_identity_service,
-                  PeerConnectionInterface::IceTransportsType ice_transport_type,
-                  PeerConnectionInterface::BundlePolicy bundle_policy);
+  bool Initialize(
+      const PeerConnectionFactoryInterface::Options& options,
+      const MediaConstraintsInterface* constraints,
+      DTLSIdentityServiceInterface* dtls_identity_service,
+      const PeerConnectionInterface::RTCConfiguration& rtc_configuration);
   // Deletes the voice, video and data channel and changes the session state
   // to STATE_RECEIVEDTERMINATE.
   void Terminate();
diff --git a/talk/app/webrtc/webrtcsession_unittest.cc b/talk/app/webrtc/webrtcsession_unittest.cc
index 3efc112c6a..e4f39f822b 100644
--- a/talk/app/webrtc/webrtcsession_unittest.cc
+++ b/talk/app/webrtc/webrtcsession_unittest.cc
@@ -156,6 +156,8 @@ static const char kSdpWithRtx[] =
     "a=rtpmap:96 rtx/90000\r\n"
     "a=fmtp:96 apt=0\r\n";
 
+static const int kAudioJitterBufferMaxPackets = 50;
+
 // Add some extra |newlines| to the |message| after |line|.
 static void InjectAfter(const std::string& line,
                         const std::string& newlines,
@@ -383,8 +385,7 @@ class WebRtcSessionTest : public testing::Test {
 
   void Init(
       DTLSIdentityServiceInterface* identity_service,
-      PeerConnectionInterface::IceTransportsType ice_transport_type,
-      PeerConnectionInterface::BundlePolicy bundle_policy) {
+      const PeerConnectionInterface::RTCConfiguration& rtc_configuration) {
     ASSERT_TRUE(session_.get() == NULL);
     session_.reset(new WebRtcSessionForTest(
         channel_manager_.get(), rtc::Thread::Current(),
@@ -398,33 +399,51 @@ class WebRtcSessionTest : public testing::Test {
         observer_.ice_gathering_state_);
 
     EXPECT_TRUE(session_->Initialize(options_, constraints_.get(),
-                                     identity_service, ice_transport_type,
-                                     bundle_policy));
+                                     identity_service, rtc_configuration));
     session_->set_metrics_observer(&metrics_observer_);
   }
 
   void Init() {
-    Init(NULL, PeerConnectionInterface::kAll,
-         PeerConnectionInterface::kBundlePolicyBalanced);
+    PeerConnectionInterface::RTCConfiguration configuration;
+    configuration.type = PeerConnectionInterface::kAll;
+    configuration.bundle_policy =
+        PeerConnectionInterface::kBundlePolicyBalanced;
+    configuration.audio_jitter_buffer_max_packets =
+        kAudioJitterBufferMaxPackets;
+    Init(NULL, configuration);
   }
 
   void InitWithIceTransport(
       PeerConnectionInterface::IceTransportsType ice_transport_type) {
-    Init(NULL, ice_transport_type,
-         PeerConnectionInterface::kBundlePolicyBalanced);
+    PeerConnectionInterface::RTCConfiguration configuration;
+    configuration.type = ice_transport_type;
+    configuration.bundle_policy =
+        PeerConnectionInterface::kBundlePolicyBalanced;
+    configuration.audio_jitter_buffer_max_packets =
+        kAudioJitterBufferMaxPackets;
+    Init(NULL, configuration);
   }
 
   void InitWithBundlePolicy(
       PeerConnectionInterface::BundlePolicy bundle_policy) {
-    Init(NULL, PeerConnectionInterface::kAll, bundle_policy);
+    PeerConnectionInterface::RTCConfiguration configuration;
+    configuration.type = PeerConnectionInterface::kAll;
+    configuration.bundle_policy = bundle_policy;
+    configuration.audio_jitter_buffer_max_packets =
+        kAudioJitterBufferMaxPackets;
+    Init(NULL, configuration);
   }
 
   void InitWithDtls(bool identity_request_should_fail = false) {
     FakeIdentityService* identity_service = new FakeIdentityService();
     identity_service->set_should_fail(identity_request_should_fail);
-    Init(identity_service,
-         PeerConnectionInterface::kAll,
-         PeerConnectionInterface::kBundlePolicyBalanced);
+    PeerConnectionInterface::RTCConfiguration configuration;
+    configuration.type = PeerConnectionInterface::kAll;
+    configuration.bundle_policy =
+        PeerConnectionInterface::kBundlePolicyBalanced;
+    configuration.audio_jitter_buffer_max_packets =
+        kAudioJitterBufferMaxPackets;
+    Init(identity_service, configuration);
   }
 
   void InitWithDtmfCodec() {
diff --git a/talk/media/base/mediachannel.h b/talk/media/base/mediachannel.h
index dd78f0e04e..d77ddbb248 100644
--- a/talk/media/base/mediachannel.h
+++ b/talk/media/base/mediachannel.h
@@ -150,6 +150,8 @@ struct AudioOptions {
     noise_suppression.SetFrom(change.noise_suppression);
     highpass_filter.SetFrom(change.highpass_filter);
     stereo_swapping.SetFrom(change.stereo_swapping);
+    audio_jitter_buffer_max_packets.SetFrom(
+        change.audio_jitter_buffer_max_packets);
     typing_detection.SetFrom(change.typing_detection);
     aecm_generate_comfort_noise.SetFrom(change.aecm_generate_comfort_noise);
     conference_mode.SetFrom(change.conference_mode);
@@ -180,6 +182,7 @@ struct AudioOptions {
         noise_suppression == o.noise_suppression &&
         highpass_filter == o.highpass_filter &&
         stereo_swapping == o.stereo_swapping &&
+        audio_jitter_buffer_max_packets == o.audio_jitter_buffer_max_packets &&
         typing_detection == o.typing_detection &&
         aecm_generate_comfort_noise == o.aecm_generate_comfort_noise &&
         conference_mode == o.conference_mode &&
@@ -210,6 +213,8 @@ struct AudioOptions {
     ost << ToStringIfSet("ns", noise_suppression);
     ost << ToStringIfSet("hf", highpass_filter);
     ost << ToStringIfSet("swap", stereo_swapping);
+    ost << ToStringIfSet("audio_jitter_buffer_max_packets",
+                         audio_jitter_buffer_max_packets);
     ost << ToStringIfSet("typing", typing_detection);
     ost << ToStringIfSet("comfort_noise", aecm_generate_comfort_noise);
     ost << ToStringIfSet("conference", conference_mode);
@@ -248,6 +253,8 @@ struct AudioOptions {
   Settable<bool> highpass_filter;
   // Audio processing to swap the left and right channels.
   Settable<bool> stereo_swapping;
+  // Audio receiver jitter buffer (NetEq) max capacity in number of packets.
+  Settable<int> audio_jitter_buffer_max_packets;
   // Audio processing to detect typing.
   Settable<bool> typing_detection;
   Settable<bool> aecm_generate_comfort_noise;
diff --git a/talk/media/webrtc/fakewebrtcvoiceengine.h b/talk/media/webrtc/fakewebrtcvoiceengine.h
index 24ef846058..5b86b538be 100644
--- a/talk/media/webrtc/fakewebrtcvoiceengine.h
+++ b/talk/media/webrtc/fakewebrtcvoiceengine.h
@@ -41,6 +41,7 @@
 #include "webrtc/base/checks.h"
 #include "webrtc/base/gunit.h"
 #include "webrtc/base/stringutils.h"
+#include "webrtc/config.h"
 #include "webrtc/modules/audio_processing/include/audio_processing.h"
 
 namespace cricket {
@@ -213,7 +214,8 @@ class FakeWebRtcVoiceEngine
           send_audio_level_ext_(-1),
           receive_audio_level_ext_(-1),
           send_absolute_sender_time_ext_(-1),
-          receive_absolute_sender_time_ext_(-1) {
+          receive_absolute_sender_time_ext_(-1),
+          neteq_capacity(-1) {
       memset(&send_codec, 0, sizeof(send_codec));
       memset(&rx_agc_config, 0, sizeof(rx_agc_config));
     }
@@ -249,6 +251,7 @@ class FakeWebRtcVoiceEngine
     webrtc::CodecInst send_codec;
     webrtc::PacketTime last_rtp_packet_time;
     std::list<std::string> packets;
+    int neteq_capacity;
   };
 
   FakeWebRtcVoiceEngine(const cricket::AudioCodec* const* codecs,
@@ -391,7 +394,7 @@ class FakeWebRtcVoiceEngine
                                 true);
     }
   }
-  int AddChannel() {
+  int AddChannel(const webrtc::Config& config) {
     if (fail_create_channel_) {
       return -1;
     }
@@ -401,6 +404,9 @@ class FakeWebRtcVoiceEngine
       GetCodec(i, codec);
       ch->recv_codecs.push_back(codec);
     }
+    if (config.Get<webrtc::NetEqCapacityConfig>().enabled) {
+      ch->neteq_capacity = config.Get<webrtc::NetEqCapacityConfig>().capacity;
+    }
     channels_[++last_channel_] = ch;
     return last_channel_;
   }
@@ -447,10 +453,11 @@ class FakeWebRtcVoiceEngine
     return &audio_processing_;
   }
   WEBRTC_FUNC(CreateChannel, ()) {
-    return AddChannel();
+    webrtc::Config empty_config;
+    return AddChannel(empty_config);
   }
-  WEBRTC_FUNC(CreateChannel, (const webrtc::Config& /*config*/)) {
-    return AddChannel();
+  WEBRTC_FUNC(CreateChannel, (const webrtc::Config& config)) {
+    return AddChannel(config);
   }
   WEBRTC_FUNC(DeleteChannel, (int channel)) {
     WEBRTC_CHECK_CHANNEL(channel);
@@ -1243,6 +1250,11 @@ class FakeWebRtcVoiceEngine
   WEBRTC_STUB(GetAudioFrame, (int channel, int desired_sample_rate_hz,
                               webrtc::AudioFrame* frame));
   WEBRTC_STUB(SetExternalMixing, (int channel, bool enable));
+  int GetNetEqCapacity() const {
+    auto ch = channels_.find(last_channel_);
+    ASSERT(ch != channels_.end());
+    return ch->second->neteq_capacity;
+  }
 
  private:
   int GetNumDevices(int& num) {
diff --git a/talk/media/webrtc/webrtcvoiceengine.cc b/talk/media/webrtc/webrtcvoiceengine.cc
index baae3de3ef..fcf8ef754f 100644
--- a/talk/media/webrtc/webrtcvoiceengine.cc
+++ b/talk/media/webrtc/webrtcvoiceengine.cc
@@ -353,6 +353,7 @@ static AudioOptions GetDefaultEngineOptions() {
   options.noise_suppression.Set(true);
   options.highpass_filter.Set(true);
   options.stereo_swapping.Set(false);
+  options.audio_jitter_buffer_max_packets.Set(50);
   options.typing_detection.Set(true);
   options.conference_mode.Set(false);
   options.adjust_agc_delta.Set(0);
@@ -955,6 +956,14 @@ bool WebRtcVoiceEngine::ApplyOptions(const AudioOptions& options_in) {
     }
   }
 
+  int audio_jitter_buffer_max_packets;
+  if (options.audio_jitter_buffer_max_packets.Get(
+          &audio_jitter_buffer_max_packets)) {
+    LOG(LS_INFO) << "NetEq capacity is " << audio_jitter_buffer_max_packets;
+    voe_config_.Set<webrtc::NetEqCapacityConfig>(
+        new webrtc::NetEqCapacityConfig(audio_jitter_buffer_max_packets));
+  }
+
   bool typing_detection;
   if (options.typing_detection.Get(&typing_detection)) {
     LOG(LS_INFO) << "Typing detection is enabled? " << typing_detection;
diff --git a/talk/media/webrtc/webrtcvoiceengine.h b/talk/media/webrtc/webrtcvoiceengine.h
index 4596c4db8f..242467dd99 100644
--- a/talk/media/webrtc/webrtcvoiceengine.h
+++ b/talk/media/webrtc/webrtcvoiceengine.h
@@ -46,6 +46,7 @@
 #include "webrtc/base/thread_checker.h"
 #include "webrtc/call.h"
 #include "webrtc/common.h"
+#include "webrtc/config.h"
 
 #if !defined(LIBPEERCONNECTION_LIB) && \
     !defined(LIBPEERCONNECTION_IMPLEMENTATION)
diff --git a/talk/media/webrtc/webrtcvoiceengine_unittest.cc b/talk/media/webrtc/webrtcvoiceengine_unittest.cc
index 7737f3413a..f995093648 100644
--- a/talk/media/webrtc/webrtcvoiceengine_unittest.cc
+++ b/talk/media/webrtc/webrtcvoiceengine_unittest.cc
@@ -2882,6 +2882,7 @@ TEST_F(WebRtcVoiceEngineTestFake, SetAudioOptions) {
   EXPECT_TRUE(typing_detection_enabled);
   EXPECT_EQ(ec_mode, webrtc::kEcConference);
   EXPECT_EQ(ns_mode, webrtc::kNsHighSuppression);
+  EXPECT_EQ(50, voe_.GetNetEqCapacity());  // From GetDefaultEngineOptions().
 
   // Turn echo cancellation off
   options.echo_cancellation.Set(false);
diff --git a/webrtc/config.h b/webrtc/config.h
index 4e2faa30e2..09633ed492 100644
--- a/webrtc/config.h
+++ b/webrtc/config.h
@@ -113,6 +113,20 @@ struct VideoEncoderConfig {
   int min_transmit_bitrate_bps;
 };
 
+// Controls the capacity of the packet buffer in NetEq. The capacity is the
+// maximum number of packets that the buffer can contain. If the limit is
+// exceeded, the buffer will be flushed. The capacity does not affect the actual
+// audio delay in the general case, since this is governed by the target buffer
+// level (calculated from the jitter profile). It is only in the rare case of
+// severe network freezes that a higher capacity will lead to a (transient)
+// increase in audio delay.
+struct NetEqCapacityConfig {
+  NetEqCapacityConfig() : enabled(false), capacity(0) {}
+  explicit NetEqCapacityConfig(int value) : enabled(true), capacity(value) {}
+  bool enabled;
+  int capacity;
+};
+
 }  // namespace webrtc
 
 #endif  // WEBRTC_CONFIG_H_
diff --git a/webrtc/modules/audio_coding/main/acm2/audio_coding_module.cc b/webrtc/modules/audio_coding/main/acm2/audio_coding_module.cc
index fa6349139c..51b9a78896 100644
--- a/webrtc/modules/audio_coding/main/acm2/audio_coding_module.cc
+++ b/webrtc/modules/audio_coding/main/acm2/audio_coding_module.cc
@@ -10,6 +10,7 @@
 
 #include "webrtc/modules/audio_coding/main/interface/audio_coding_module.h"
 
+#include "webrtc/base/checks.h"
 #include "webrtc/common_types.h"
 #include "webrtc/modules/audio_coding/main/acm2/acm_codec_database.h"
 #include "webrtc/modules/audio_coding/main/acm2/audio_coding_module_impl.h"
@@ -20,13 +21,20 @@ namespace webrtc {
 
 // Create module
 AudioCodingModule* AudioCodingModule::Create(int id) {
-  return Create(id, Clock::GetRealTimeClock());
+  Config config;
+  config.id = id;
+  config.clock = Clock::GetRealTimeClock();
+  return Create(config);
 }
 
 AudioCodingModule* AudioCodingModule::Create(int id, Clock* clock) {
-  AudioCodingModule::Config config;
+  Config config;
   config.id = id;
   config.clock = clock;
+  return Create(config);
+}
+
+AudioCodingModule* AudioCodingModule::Create(const Config& config) {
   return new acm2::AudioCodingModuleImpl(config);
 }
 
diff --git a/webrtc/modules/audio_coding/main/interface/audio_coding_module.h b/webrtc/modules/audio_coding/main/interface/audio_coding_module.h
index 4d4a6f325b..4660589162 100644
--- a/webrtc/modules/audio_coding/main/interface/audio_coding_module.h
+++ b/webrtc/modules/audio_coding/main/interface/audio_coding_module.h
@@ -99,6 +99,7 @@ class AudioCodingModule {
   //
   static AudioCodingModule* Create(int id);
   static AudioCodingModule* Create(int id, Clock* clock);
+  static AudioCodingModule* Create(const Config& config);
   virtual ~AudioCodingModule() {};
 
   ///////////////////////////////////////////////////////////////////////////
diff --git a/webrtc/voice_engine/channel.cc b/webrtc/voice_engine/channel.cc
index 40a974bd37..c477538aae 100644
--- a/webrtc/voice_engine/channel.cc
+++ b/webrtc/voice_engine/channel.cc
@@ -10,9 +10,11 @@
 
 #include "webrtc/voice_engine/channel.h"
 
+#include "webrtc/base/checks.h"
 #include "webrtc/base/format_macros.h"
 #include "webrtc/base/timeutils.h"
 #include "webrtc/common.h"
+#include "webrtc/config.h"
 #include "webrtc/modules/audio_device/include/audio_device.h"
 #include "webrtc/modules/audio_processing/include/audio_processing.h"
 #include "webrtc/modules/interface/module_common_types.h"
@@ -757,8 +759,6 @@ Channel::Channel(int32_t channelId,
         VoEModuleId(instanceId, channelId), Clock::GetRealTimeClock(), this,
         this, this, rtp_payload_registry_.get())),
     telephone_event_handler_(rtp_receiver_->GetTelephoneEventHandler()),
-    audio_coding_(AudioCodingModule::Create(
-        VoEModuleId(instanceId, channelId))),
     _rtpDumpIn(*RtpDump::CreateRtpDump()),
     _rtpDumpOut(*RtpDump::CreateRtpDump()),
     _outputAudioLevel(),
@@ -828,6 +828,15 @@ Channel::Channel(int32_t channelId,
 {
     WEBRTC_TRACE(kTraceMemory, kTraceVoice, VoEId(_instanceId,_channelId),
                  "Channel::Channel() - ctor");
+    AudioCodingModule::Config acm_config;
+    acm_config.id = VoEModuleId(instanceId, channelId);
+    if (config.Get<NetEqCapacityConfig>().enabled) {
+      acm_config.neteq_config.max_packets_in_buffer =
+          config.Get<NetEqCapacityConfig>().capacity;
+      CHECK_GT(acm_config.neteq_config.max_packets_in_buffer, 0);
+    }
+    audio_coding_.reset(AudioCodingModule::Create(acm_config));
+
     _inbandDtmfQueue.ResetDtmf();
     _inbandDtmfGenerator.Init();
     _outputAudioLevel.Clear();