diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/AckRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/AckRequestProcessor.java
index 873a0a3f..2e31b481 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/AckRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/AckRequestProcessor.java
@@ -4,8 +4,12 @@ import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import com.genersoft.iot.vmp.common.StreamInfo;
 import com.genersoft.iot.vmp.conf.DynamicTask;
+import com.genersoft.iot.vmp.gb28181.bean.InviteStreamType;
+import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
 import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
 import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
+import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
+import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
 import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;
@@ -13,6 +17,8 @@ import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
 import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
 import com.genersoft.iot.vmp.service.IMediaServerService;
 import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
+import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
+import org.ehcache.shadow.org.terracotta.offheapstore.storage.IntegerStorageEngine;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.InitializingBean;
@@ -50,6 +56,9 @@ public class AckRequestProcessor extends SIPRequestProcessorParent implements In
 	@Autowired
     private IRedisCatchStorage redisCatchStorage;
 
+	@Autowired
+	private IVideoManagerStorage storager;
+
 	@Autowired
 	private ZLMRTPServerFactory zlmrtpServerFactory;
 
@@ -62,6 +71,12 @@ public class AckRequestProcessor extends SIPRequestProcessorParent implements In
 	@Autowired
 	private DynamicTask dynamicTask;
 
+	@Autowired
+	private ISIPCommander cmder;
+
+	@Autowired
+	private ISIPCommanderForPlatform commanderForPlatform;
+
 
 	/**   
 	 * 处理  ACK请求
@@ -78,6 +93,7 @@ public class AckRequestProcessor extends SIPRequestProcessorParent implements In
 		if (dialog.getState()== DialogState.CONFIRMED) {
 			String platformGbId = ((SipURI) ((HeaderAddress) evt.getRequest().getHeader(FromHeader.NAME)).getAddress().getURI()).getUser();
 			logger.info("ACK请求： platformGbId->{}", platformGbId);
+			ParentPlatform parentPlatform = storager.queryParentPlatByServerGBId(platformGbId);
 			// 取消设置的超时任务
 			dynamicTask.stop(callIdHeader.getCallId());
 			String channelId = ((SipURI) ((HeaderAddress) evt.getRequest().getHeader(ToHeader.NAME)).getAddress().getURI()).getUser();
@@ -97,8 +113,20 @@ public class AckRequestProcessor extends SIPRequestProcessorParent implements In
 			param.put("pt", sendRtpItem.getPt());
 			param.put("use_ps", sendRtpItem.isUsePs() ? "1" : "0");
 			param.put("only_audio", sendRtpItem.isOnlyAudio());
-			zlmrtpServerFactory.startSendRtpStream(mediaInfo, param);
-
+			JSONObject jsonObject = zlmrtpServerFactory.startSendRtpStream(mediaInfo, param);
+			if (jsonObject == null) {
+				logger.error("RTP推流失败: 请检查ZLM服务");
+			} else if (jsonObject.getInteger("code") == 0) {
+				logger.info("RTP推流成功[ {}/{} ]，{}->{}:{}, " ,param.get("app"), param.get("stream"), jsonObject.getString("local_port"), param.get("dst_url"), param.get("dst_port"));
+			} else {
+				logger.error("RTP推流失败: {}, 参数：{}",jsonObject.getString("msg"),JSONObject.toJSON(param));
+				if (sendRtpItem.isOnlyAudio()) {
+					// TODO 可能是语音对讲
+				}else {
+					// 向上级平台
+					commanderForPlatform.streamByeCmd(parentPlatform, callIdHeader.getCallId());
+				}
+			}
 
 
 //			if (streamInfo == null) { // 流还没上来，对方就回复ack
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/PresetQueryResponseMessageHandler.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/PresetQueryResponseMessageHandler.java
index db7bb55b..1c9ec21b 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/PresetQueryResponseMessageHandler.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/PresetQueryResponseMessageHandler.java
@@ -1,21 +1,12 @@
 package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.cmd;
 
-import com.genersoft.iot.vmp.conf.SipConfig;
-import com.genersoft.iot.vmp.conf.UserSetting;
 import com.genersoft.iot.vmp.domain.req.PresetQuerySipReq;
 import com.genersoft.iot.vmp.gb28181.bean.*;
-import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
-import com.genersoft.iot.vmp.gb28181.session.CatalogDataCatch;
 import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
 import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.ResponseMessageHandler;
-import com.genersoft.iot.vmp.gb28181.utils.Coordtransform;
-import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;
-import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
-import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
-import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
 import org.dom4j.DocumentException;
 import org.dom4j.Element;
 import org.slf4j.Logger;
@@ -23,7 +14,6 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
-import org.springframework.util.StringUtils;
 
 import javax.sip.InvalidArgumentException;
 import javax.sip.RequestEvent;
@@ -34,7 +24,6 @@ import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
-import java.util.UUID;
 
 import static com.genersoft.iot.vmp.gb28181.utils.XmlUtil.getText;
 
diff --git a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java
index a7e60167..bd3dcb14 100644
--- a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java
+++ b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java
@@ -246,17 +246,7 @@ public class ZLMRTPServerFactory {
      * 调用zlm RESTFUL API —— startSendRtp
      */
     public JSONObject startSendRtpStream(MediaServerItem mediaServerItem, Map<String, Object>param) {
-        Boolean result = false;
-        JSONObject jsonObject = zlmresTfulUtils.startSendRtp(mediaServerItem, param);
-        if (jsonObject == null) {
-            logger.error("RTP推流失败: 请检查ZLM服务");
-        } else if (jsonObject.getInteger("code") == 0) {
-            result= true;
-            logger.info("RTP推流成功[ {}/{} ]，{}->{}:{}, " ,param.get("app"), param.get("stream"), jsonObject.getString("local_port"), param.get("dst_url"), param.get("dst_port"));
-        } else {
-            logger.error("RTP推流失败: {}, 参数：{}",jsonObject.getString("msg"),JSONObject.toJSON(param));
-        }
-        return jsonObject;
+        return zlmresTfulUtils.startSendRtp(mediaServerItem, param);
     }
 
     /**