From fc90cd7951600ce5173f71c3e28d78e69b4db4ae Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期一, 19 十二月 2022 14:20:22 +0800
Subject: [PATCH] 优化tcp主动方式的语音对讲

---
 src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java b/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
index 152c7fd..24b88e5 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
@@ -29,8 +29,6 @@
 	@Autowired
 	private ISIPProcessorObserver sipProcessorObserver;
 
-
-
 	private final Map<String, SipProviderImpl> tcpSipProviderMap = new ConcurrentHashMap<>();
 	private final Map<String, SipProviderImpl> udpSipProviderMap = new ConcurrentHashMap<>();
 
@@ -72,6 +70,7 @@
 		try {
 			ListeningPoint tcpListeningPoint = sipStack.createListeningPoint(monitorIp, port, "TCP");
 			SipProviderImpl tcpSipProvider = (SipProviderImpl)sipStack.createSipProvider(tcpListeningPoint);
+
 			tcpSipProvider.setDialogErrorsAutomaticallyHandled();
 			tcpSipProvider.addSipListener(sipProcessorObserver);
 			tcpSipProviderMap.put(monitorIp, tcpSipProvider);
@@ -134,4 +133,11 @@
 		}
 		return tcpSipProviderMap.get(ip);
 	}
+
+	public String getLocalIp(String deviceLocalIp) {
+		if (!ObjectUtils.isEmpty(deviceLocalIp)) {
+			return deviceLocalIp;
+		}
+		return getUdpSipProvider().getListeningPoint().getIPAddress();
+	}
 }

--
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