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 3b408ed6..a77b294b 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
@@ -47,6 +47,7 @@ import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicReference;
 
 /**
  * SIP命令类型： ACK请求
@@ -193,19 +194,30 @@ public class AckRequestProcessor extends SIPRequestProcessorParent implements In
 			zlmPublishHookService.getHandler(sendRtpItem.getApp()).put(sendRtpItem.getStreamId(),()->{
 				taskExecutor.submit(()->{
 					JSONObject startSendRtpStreamResult;
+					AtomicReference<String> failMag = new AtomicReference<>("");
 					Retryer<JSONObject> retryer = RetryerBuilder.<JSONObject>newBuilder()
-							.retryIfResult(resp -> resp == null || resp.getInteger("code") != 0)
+							.retryIfResult(resp -> {
+								if(resp != null && resp.getInteger("code") == -1){
+									String msg = resp.getString("msg");
+									if(!msg.equalsIgnoreCase(failMag.get())){
+										failMag.set(msg);
+										logger.debug(msg);
+									}
+								}
+								return resp == null || resp.getInteger("code") != 0;
+							})
 							.retryIfException()
 							.retryIfRuntimeException()
 							// 重试间隔
 							.withWaitStrategy(WaitStrategies.fixedWait(1, TimeUnit.MILLISECONDS))
 							// 重试次数
-							.withStopStrategy(StopStrategies.stopAfterAttempt(20 * 1000))
+							.withStopStrategy(StopStrategies.stopAfterAttempt(15 * 1000))
 							.build();
 					try {
 						startSendRtpStreamResult = retryer.call(() -> zlmServerFactory.startSendRtpStream(mediaInfo, param));
+						logger.info("rtp转推成功 {} {} {}", channelId, mediaInfo, param);
 					} catch (ExecutionException | RetryException e) {
-						logger.error("rtp转推失败 {}",e.getMessage());
+						logger.error("rtp转推失败 {} {} {} {}", channelId, mediaInfo, param, e.getMessage());
 						startSendRtpStreamResult = null;
 					}
 					startSendRtpStreamHand(evt, sendRtpItem, parentPlatform, startSendRtpStreamResult, param, callIdHeader);
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
index c8111e1d..c84e4c27 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
@@ -596,6 +596,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
                         sendRtpItem.setPlayType(InviteStreamType.DOWNLOAD);
                         SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, null, null, device.isSsrcCheck(), true, 0, false, device.getStreamModeForParam());
                         sendRtpItem.setStreamId(ssrcInfo.getStream());
+                        sendRtpItem.setLocalPort(0);
                         // 写入redis， 超时时回复
                         redisCatchStorage.updateSendRTPSever(sendRtpItem);