From a53dce38c2f58c0bfd37203e46dc57aa56025f45 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期四, 17 十一月 2022 18:22:24 +0800
Subject: [PATCH] Merge pull request #673 from 648540858/wvp-28181-2.0-multi-network

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java |  246 ++++++++++++++++++++++++-------------------------
 1 files changed, 121 insertions(+), 125 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
index 6ec883b..40d049c 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
@@ -1,33 +1,27 @@
 package com.genersoft.iot.vmp.gb28181.transmit.cmd;
 
-import java.text.ParseException;
-import java.util.ArrayList;
-
-import javax.sip.*;
-import javax.sip.address.Address;
-import javax.sip.address.SipURI;
-import javax.sip.header.*;
-import javax.sip.message.Request;
-
-import com.genersoft.iot.vmp.common.StreamInfo;
-import com.genersoft.iot.vmp.gb28181.bean.SipMsgInfo;
+import com.genersoft.iot.vmp.conf.SipConfig;
+import com.genersoft.iot.vmp.gb28181.SipLayer;
+import com.genersoft.iot.vmp.gb28181.bean.Device;
 import com.genersoft.iot.vmp.gb28181.bean.SipTransactionInfo;
-import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
 import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
 import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
 import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
 import com.genersoft.iot.vmp.utils.GitUtil;
-import gov.nist.javax.sip.SipProviderImpl;
-import gov.nist.javax.sip.SipStackImpl;
 import gov.nist.javax.sip.message.SIPRequest;
 import gov.nist.javax.sip.message.SIPResponse;
-import gov.nist.javax.sip.stack.SIPDialog;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.stereotype.Component;
 
-import com.genersoft.iot.vmp.conf.SipConfig;
-import com.genersoft.iot.vmp.gb28181.bean.Device;
+import javax.sip.InvalidArgumentException;
+import javax.sip.PeerUnavailableException;
+import javax.sip.SipException;
+import javax.sip.address.Address;
+import javax.sip.address.SipURI;
+import javax.sip.header.*;
+import javax.sip.message.Request;
+import java.text.ParseException;
+import java.util.ArrayList;
 
 /**
  * @description:鎽勫儚澶村懡浠equest鍒涢�犲櫒 TODO 鍐椾綑浠g爜澶寰呬紭鍖�
@@ -41,7 +35,7 @@
 	private SipConfig sipConfig;
 	
 	@Autowired
-	private SipFactory sipFactory;
+	private SipLayer sipLayer;
 
 	@Autowired
 	private GitUtil gitUtil;
@@ -55,32 +49,32 @@
 	public Request createMessageRequest(Device device, String content, String viaTag, String fromTag, String toTag, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {
 		Request request = null;
 		// sipuri
-		SipURI requestURI = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
+		SipURI requestURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
 		// via
 		ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
-		ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(), device.getTransport(), viaTag);
+		ViaHeader viaHeader = sipLayer.getSipFactory().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), sipConfig.getPort(), device.getTransport(), viaTag);
 		viaHeader.setRPort();
 		viaHeaders.add(viaHeader);
 		// from
-		SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
-		Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
-		FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag);
+		SipURI fromSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
+		Address fromAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(fromSipURI);
+		FromHeader fromHeader = sipLayer.getSipFactory().createHeaderFactory().createFromHeader(fromAddress, fromTag);
 		// to
-		SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
-		Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
-		ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, toTag);
+		SipURI toSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
+		Address toAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(toSipURI);
+		ToHeader toHeader = sipLayer.getSipFactory().createHeaderFactory().createToHeader(toAddress, toTag);
 
 		// Forwards
-		MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
+		MaxForwardsHeader maxForwards = sipLayer.getSipFactory().createHeaderFactory().createMaxForwardsHeader(70);
 		// ceq
-		CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.MESSAGE);
+		CSeqHeader cSeqHeader = sipLayer.getSipFactory().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.MESSAGE);
 
-		request = sipFactory.createMessageFactory().createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
+		request = sipLayer.getSipFactory().createMessageFactory().createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
 				toHeader, viaHeaders, maxForwards);
 
-		request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));
+		request.addHeader(SipUtils.createUserAgentHeader(sipLayer.getSipFactory(), gitUtil));
 
-		ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
+		ContentTypeHeader contentTypeHeader = sipLayer.getSipFactory().createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
 		request.setContent(content, contentTypeHeader);
 		return request;
 	}
@@ -88,38 +82,39 @@
 	public Request createInviteRequest(Device device, String channelId, String content, String viaTag, String fromTag, String toTag, String ssrc, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {
 		Request request = null;
 		//璇锋眰琛�
-		SipURI requestLine = sipFactory.createAddressFactory().createSipURI(channelId, device.getHostAddress());
+		SipURI requestLine = sipLayer.getSipFactory().createAddressFactory().createSipURI(channelId, device.getHostAddress());
 		//via
 		ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
-		ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(), device.getTransport(), viaTag);
+		HeaderFactory headerFactory = sipLayer.getSipFactory().createHeaderFactory();
+		ViaHeader viaHeader = sipLayer.getSipFactory().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), sipConfig.getPort(), device.getTransport(), viaTag);
 		viaHeader.setRPort();
 		viaHeaders.add(viaHeader);
 
 		//from
-		SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
-		Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
-		FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag); //蹇呴』瑕佹湁鏍囪锛屽惁鍒欐棤娉曞垱寤轰細璇濓紝鏃犳硶鍥炲簲ack
+		SipURI fromSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
+		Address fromAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(fromSipURI);
+		FromHeader fromHeader = sipLayer.getSipFactory().createHeaderFactory().createFromHeader(fromAddress, fromTag); //蹇呴』瑕佹湁鏍囪锛屽惁鍒欐棤娉曞垱寤轰細璇濓紝鏃犳硶鍥炲簲ack
 		//to
-		SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(channelId, device.getHostAddress());
-		Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
-		ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress,null);
+		SipURI toSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(channelId, device.getHostAddress());
+		Address toAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(toSipURI);
+		ToHeader toHeader = sipLayer.getSipFactory().createHeaderFactory().createToHeader(toAddress,null);
 		
 		//Forwards
-		MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
+		MaxForwardsHeader maxForwards = sipLayer.getSipFactory().createHeaderFactory().createMaxForwardsHeader(70);
 		
 		//ceq
-		CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.INVITE);
-		request = sipFactory.createMessageFactory().createRequest(requestLine, Request.INVITE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
+		CSeqHeader cSeqHeader = sipLayer.getSipFactory().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.INVITE);
+		request = sipLayer.getSipFactory().createMessageFactory().createRequest(requestLine, Request.INVITE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
 
-		request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));
+		request.addHeader(SipUtils.createUserAgentHeader(sipLayer.getSipFactory(), gitUtil));
 
-		Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
-		// Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), device.getHost().getIp()+":"+device.getHost().getPort()));
-		request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
+		Address concatAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), sipLayer.getLocalIp(device.getLocalIp())+":"+sipConfig.getPort()));
+		// Address concatAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), device.getHost().getIp()+":"+device.getHost().getPort()));
+		request.addHeader(sipLayer.getSipFactory().createHeaderFactory().createContactHeader(concatAddress));
 		// Subject
-		SubjectHeader subjectHeader = sipFactory.createHeaderFactory().createSubjectHeader(String.format("%s:%s,%s:%s", channelId, ssrc, sipConfig.getId(), 0));
+		SubjectHeader subjectHeader = sipLayer.getSipFactory().createHeaderFactory().createSubjectHeader(String.format("%s:%s,%s:%s", channelId, ssrc, sipConfig.getId(), 0));
 		request.addHeader(subjectHeader);
-		ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "SDP");
+		ContentTypeHeader contentTypeHeader = sipLayer.getSipFactory().createHeaderFactory().createContentTypeHeader("APPLICATION", "SDP");
 		request.setContent(content, contentTypeHeader);
 		return request;
 	}
@@ -127,39 +122,39 @@
 	public Request createPlaybackInviteRequest(Device device, String channelId, String content, String viaTag, String fromTag, String toTag, CallIdHeader callIdHeader, String ssrc) throws ParseException, InvalidArgumentException, PeerUnavailableException {
 		Request request = null;
 		//璇锋眰琛�
-		SipURI requestLine = sipFactory.createAddressFactory().createSipURI(channelId, device.getHostAddress());
+		SipURI requestLine = sipLayer.getSipFactory().createAddressFactory().createSipURI(channelId, device.getHostAddress());
 		// via
 		ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
-		ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(), device.getTransport(), viaTag);
+		ViaHeader viaHeader = sipLayer.getSipFactory().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), sipConfig.getPort(), device.getTransport(), viaTag);
 		viaHeader.setRPort();
 		viaHeaders.add(viaHeader);
 		//from
-		SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
-		Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
-		FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag); //蹇呴』瑕佹湁鏍囪锛屽惁鍒欐棤娉曞垱寤轰細璇濓紝鏃犳硶鍥炲簲ack
+		SipURI fromSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
+		Address fromAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(fromSipURI);
+		FromHeader fromHeader = sipLayer.getSipFactory().createHeaderFactory().createFromHeader(fromAddress, fromTag); //蹇呴』瑕佹湁鏍囪锛屽惁鍒欐棤娉曞垱寤轰細璇濓紝鏃犳硶鍥炲簲ack
 		//to
-		SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(channelId, device.getHostAddress());
-		Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
-		ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress,null);
+		SipURI toSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(channelId, device.getHostAddress());
+		Address toAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(toSipURI);
+		ToHeader toHeader = sipLayer.getSipFactory().createHeaderFactory().createToHeader(toAddress,null);
 		
 		//Forwards
-		MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
+		MaxForwardsHeader maxForwards = sipLayer.getSipFactory().createHeaderFactory().createMaxForwardsHeader(70);
 		
 		//ceq
-		CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.INVITE);
-		request = sipFactory.createMessageFactory().createRequest(requestLine, Request.INVITE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
+		CSeqHeader cSeqHeader = sipLayer.getSipFactory().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.INVITE);
+		request = sipLayer.getSipFactory().createMessageFactory().createRequest(requestLine, Request.INVITE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
 		
-		Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
-		// Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), device.getHost().getIp()+":"+device.getHost().getPort()));
-		request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
+		Address concatAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), sipLayer.getLocalIp(device.getLocalIp())+":"+sipConfig.getPort()));
+		// Address concatAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), device.getHost().getIp()+":"+device.getHost().getPort()));
+		request.addHeader(sipLayer.getSipFactory().createHeaderFactory().createContactHeader(concatAddress));
 
-		request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));
+		request.addHeader(SipUtils.createUserAgentHeader(sipLayer.getSipFactory(), gitUtil));
 
 		// Subject
-		SubjectHeader subjectHeader = sipFactory.createHeaderFactory().createSubjectHeader(String.format("%s:%s,%s:%s", channelId, ssrc, sipConfig.getId(), 0));
+		SubjectHeader subjectHeader = sipLayer.getSipFactory().createHeaderFactory().createSubjectHeader(String.format("%s:%s,%s:%s", channelId, ssrc, sipConfig.getId(), 0));
 		request.addHeader(subjectHeader);
 
-		ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "SDP");
+		ContentTypeHeader contentTypeHeader = sipLayer.getSipFactory().createHeaderFactory().createContentTypeHeader("APPLICATION", "SDP");
 		request.setContent(content, contentTypeHeader);
 		return request;
 	}
@@ -167,34 +162,34 @@
 	public Request createByteRequest(Device device, String channelId, SipTransactionInfo transactionInfo) throws ParseException, InvalidArgumentException, PeerUnavailableException {
 		Request request = null;
 		//璇锋眰琛�
-		SipURI requestLine = sipFactory.createAddressFactory().createSipURI(channelId, device.getHostAddress());
+		SipURI requestLine = sipLayer.getSipFactory().createAddressFactory().createSipURI(channelId, device.getHostAddress());
 		// via
 		ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
-		ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(), device.getTransport(), SipUtils.getNewViaTag());
+		ViaHeader viaHeader = sipLayer.getSipFactory().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), sipConfig.getPort(), device.getTransport(), SipUtils.getNewViaTag());
 		viaHeaders.add(viaHeader);
 		//from
-		SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(),sipConfig.getDomain());
-		Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
-		FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, transactionInfo.getFromTag());
+		SipURI fromSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(),sipConfig.getDomain());
+		Address fromAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(fromSipURI);
+		FromHeader fromHeader = sipLayer.getSipFactory().createHeaderFactory().createFromHeader(fromAddress, transactionInfo.getFromTag());
 		//to
-		SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(channelId,device.getHostAddress());
-		Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
-		ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress,	transactionInfo.getToTag());
+		SipURI toSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(channelId,device.getHostAddress());
+		Address toAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(toSipURI);
+		ToHeader toHeader = sipLayer.getSipFactory().createHeaderFactory().createToHeader(toAddress,	transactionInfo.getToTag());
 
 		//Forwards
-		MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
+		MaxForwardsHeader maxForwards = sipLayer.getSipFactory().createHeaderFactory().createMaxForwardsHeader(70);
 
 		//ceq
-		CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.BYE);
-		CallIdHeader callIdHeader = sipFactory.createHeaderFactory().createCallIdHeader(transactionInfo.getCallId());
-		request = sipFactory.createMessageFactory().createRequest(requestLine, Request.BYE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
+		CSeqHeader cSeqHeader = sipLayer.getSipFactory().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.BYE);
+		CallIdHeader callIdHeader = sipLayer.getSipFactory().createHeaderFactory().createCallIdHeader(transactionInfo.getCallId());
+		request = sipLayer.getSipFactory().createMessageFactory().createRequest(requestLine, Request.BYE, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
 
-		request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));
+		request.addHeader(SipUtils.createUserAgentHeader(sipLayer.getSipFactory(), gitUtil));
 
-		Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
-		request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
+		Address concatAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), sipLayer.getLocalIp(device.getLocalIp())+":"+sipConfig.getPort()));
+		request.addHeader(sipLayer.getSipFactory().createHeaderFactory().createContactHeader(concatAddress));
 
-		request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));
+		request.addHeader(SipUtils.createUserAgentHeader(sipLayer.getSipFactory(), gitUtil));
 
 		return request;
 	}
@@ -202,50 +197,50 @@
 	public Request createSubscribeRequest(Device device, String content, SIPRequest requestOld, Integer expires, String event, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {
 		Request request = null;
 		// sipuri
-		SipURI requestURI = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
+		SipURI requestURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
 		// via
 		ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
-		ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(),
+		ViaHeader viaHeader = sipLayer.getSipFactory().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), sipConfig.getPort(),
 				device.getTransport(), SipUtils.getNewViaTag());
 		viaHeader.setRPort();
 		viaHeaders.add(viaHeader);
 		// from
-		SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
-		Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
-		FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, requestOld == null ? SipUtils.getNewFromTag() :requestOld.getFromTag());
+		SipURI fromSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getDomain());
+		Address fromAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(fromSipURI);
+		FromHeader fromHeader = sipLayer.getSipFactory().createHeaderFactory().createFromHeader(fromAddress, requestOld == null ? SipUtils.getNewFromTag() :requestOld.getFromTag());
 		// to
-		SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
-		Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
-		ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, requestOld == null ? null :requestOld.getToTag());
+		SipURI toSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(device.getDeviceId(), device.getHostAddress());
+		Address toAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(toSipURI);
+		ToHeader toHeader = sipLayer.getSipFactory().createHeaderFactory().createToHeader(toAddress, requestOld == null ? null :requestOld.getToTag());
 
 		// Forwards
-		MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
+		MaxForwardsHeader maxForwards = sipLayer.getSipFactory().createHeaderFactory().createMaxForwardsHeader(70);
 
 		// ceq
-		CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.SUBSCRIBE);
+		CSeqHeader cSeqHeader = sipLayer.getSipFactory().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.SUBSCRIBE);
 
-		request = sipFactory.createMessageFactory().createRequest(requestURI, Request.SUBSCRIBE, callIdHeader, cSeqHeader, fromHeader,
+		request = sipLayer.getSipFactory().createMessageFactory().createRequest(requestURI, Request.SUBSCRIBE, callIdHeader, cSeqHeader, fromHeader,
 				toHeader, viaHeaders, maxForwards);
 
 
-		Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
-		request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
+		Address concatAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), sipLayer.getLocalIp(device.getLocalIp())+":"+sipConfig.getPort()));
+		request.addHeader(sipLayer.getSipFactory().createHeaderFactory().createContactHeader(concatAddress));
 
 		// Expires
-		ExpiresHeader expireHeader = sipFactory.createHeaderFactory().createExpiresHeader(expires);
+		ExpiresHeader expireHeader = sipLayer.getSipFactory().createHeaderFactory().createExpiresHeader(expires);
 		request.addHeader(expireHeader);
 
 		// Event
-		EventHeader eventHeader = sipFactory.createHeaderFactory().createEventHeader(event);
+		EventHeader eventHeader = sipLayer.getSipFactory().createHeaderFactory().createEventHeader(event);
 
 		int random = (int) Math.floor(Math.random() * 10000);
 		eventHeader.setEventId(random + "");
 		request.addHeader(eventHeader);
 
-		ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
+		ContentTypeHeader contentTypeHeader = sipLayer.getSipFactory().createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
 		request.setContent(content, contentTypeHeader);
 
-		request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));
+		request.addHeader(SipUtils.createUserAgentHeader(sipLayer.getSipFactory(), gitUtil));
 
 		return request;
 	}
@@ -257,64 +252,65 @@
 		}
 		SIPRequest request = null;
 		//璇锋眰琛�
-		SipURI requestLine = sipFactory.createAddressFactory().createSipURI(channelId, device.getHostAddress());
+		SipURI requestLine = sipLayer.getSipFactory().createAddressFactory().createSipURI(channelId, device.getHostAddress());
 		// via
 		ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
-		ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(), device.getTransport(), SipUtils.getNewViaTag());
+		ViaHeader viaHeader = sipLayer.getSipFactory().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(device.getLocalIp()), sipConfig.getPort(), device.getTransport(), SipUtils.getNewViaTag());
 		viaHeaders.add(viaHeader);
 		//from
-		SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(sipConfig.getId(),sipConfig.getDomain());
-		Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
-		FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, transactionInfo.getFromTag());
+		SipURI fromSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(),sipConfig.getDomain());
+		Address fromAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(fromSipURI);
+		FromHeader fromHeader = sipLayer.getSipFactory().createHeaderFactory().createFromHeader(fromAddress, transactionInfo.getFromTag());
 		//to
-		SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(channelId,device.getHostAddress());
-		Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
-		ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress,	transactionInfo.getToTag());
+		SipURI toSipURI = sipLayer.getSipFactory().createAddressFactory().createSipURI(channelId,device.getHostAddress());
+		Address toAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(toSipURI);
+		ToHeader toHeader = sipLayer.getSipFactory().createHeaderFactory().createToHeader(toAddress,	transactionInfo.getToTag());
 
 		//Forwards
-		MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
+		MaxForwardsHeader maxForwards = sipLayer.getSipFactory().createHeaderFactory().createMaxForwardsHeader(70);
 
 		//ceq
-		CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.INFO);
-		CallIdHeader callIdHeader = sipFactory.createHeaderFactory().createCallIdHeader(transactionInfo.getCallId());
-		request = (SIPRequest)sipFactory.createMessageFactory().createRequest(requestLine, Request.INFO, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
+		CSeqHeader cSeqHeader = sipLayer.getSipFactory().createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.INFO);
+		CallIdHeader callIdHeader = sipLayer.getSipFactory().createHeaderFactory().createCallIdHeader(transactionInfo.getCallId());
+		request = (SIPRequest)sipLayer.getSipFactory().createMessageFactory().createRequest(requestLine, Request.INFO, callIdHeader, cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
 
-		request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));
+		request.addHeader(SipUtils.createUserAgentHeader(sipLayer.getSipFactory(), gitUtil));
 
-		Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
-		request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
+		Address concatAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), sipLayer.getLocalIp(device.getLocalIp())+":"+sipConfig.getPort()));
+		request.addHeader(sipLayer.getSipFactory().createHeaderFactory().createContactHeader(concatAddress));
 
-		request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));
+		request.addHeader(SipUtils.createUserAgentHeader(sipLayer.getSipFactory(), gitUtil));
 
 		if (content != null) {
-			ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application",
+			ContentTypeHeader contentTypeHeader = sipLayer.getSipFactory().createHeaderFactory().createContentTypeHeader("Application",
 					"MANSRTSP");
 			request.setContent(content, contentTypeHeader);
 		}
 		return request;
 	}
 
-	public Request createAckRequest(SipURI sipURI, SIPResponse sipResponse) throws ParseException, InvalidArgumentException, PeerUnavailableException {
+	public Request createAckRequest(String localIp, SipURI sipURI, SIPResponse sipResponse) throws ParseException, InvalidArgumentException, PeerUnavailableException {
+
 
 		// via
 		ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
-		ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(), sipResponse.getTopmostViaHeader().getTransport(), SipUtils.getNewViaTag());
+		ViaHeader viaHeader = sipLayer.getSipFactory().createHeaderFactory().createViaHeader(localIp, sipConfig.getPort(), sipResponse.getTopmostViaHeader().getTransport(), SipUtils.getNewViaTag());
 		viaHeaders.add(viaHeader);
 
 		//Forwards
-		MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
+		MaxForwardsHeader maxForwards = sipLayer.getSipFactory().createHeaderFactory().createMaxForwardsHeader(70);
 
 		//ceq
-		CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(sipResponse.getCSeqHeader().getSeqNumber(), Request.ACK);
+		CSeqHeader cSeqHeader = sipLayer.getSipFactory().createHeaderFactory().createCSeqHeader(sipResponse.getCSeqHeader().getSeqNumber(), Request.ACK);
 
-		Request request = sipFactory.createMessageFactory().createRequest(sipURI, Request.ACK, sipResponse.getCallIdHeader(), cSeqHeader, sipResponse.getFromHeader(), sipResponse.getToHeader(), viaHeaders, maxForwards);
+		Request request = sipLayer.getSipFactory().createMessageFactory().createRequest(sipURI, Request.ACK, sipResponse.getCallIdHeader(), cSeqHeader, sipResponse.getFromHeader(), sipResponse.getToHeader(), viaHeaders, maxForwards);
 
-		request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));
+		request.addHeader(SipUtils.createUserAgentHeader(sipLayer.getSipFactory(), gitUtil));
 
-		Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory().createSipURI(sipConfig.getId(), sipConfig.getIp()+":"+sipConfig.getPort()));
-		request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
+		Address concatAddress = sipLayer.getSipFactory().createAddressFactory().createAddress(sipLayer.getSipFactory().createAddressFactory().createSipURI(sipConfig.getId(), localIp + ":"+sipConfig.getPort()));
+		request.addHeader(sipLayer.getSipFactory().createHeaderFactory().createContactHeader(concatAddress));
 
-		request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));
+		request.addHeader(SipUtils.createUserAgentHeader(sipLayer.getSipFactory(), gitUtil));
 
 		return request;
 	}

--
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