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我已经尝试过Mobisents中的jainsip示例restcomm-android-sdk.Its为我工作，但我无法正确地从客户端创建再见消息。如何在jainsip android中创建并发送从客户端到服务器的再见消息？
我创建了一个BYE消息类这样
public class Bye {
public Request MakeRequest(SipManager sipManager) throws ParseException,
InvalidArgumentException {
AddressFactory addressFactory = sipManager.addressFactory;
SipProvider sipProvider = sipManager.sipProvider;
MessageFactory messageFactory = sipManager.messageFactory;
HeaderFactory headerFactory = sipManager.headerFactory;
// Create addresses and via header for the request
Address fromAddress = addressFactory.createAddress("sip:"
+ sipManager.getSipProfile().getSipUserName() + "@"
+ sipManager.getSipProfile().getRemoteIp());
fromAddress.setDisplayName(sipManager.getSipProfile().getSipUserName());
Address toAddress = addressFactory.createAddress("sip:"
+ sipManager.getSipProfile().getSipUserName() + "@"
+ sipManager.getSipProfile().getRemoteIp());
toAddress.setDisplayName(sipManager.getSipProfile().getSipUserName());
Address contactAddress = sipManager.createContactAddress();
ArrayList<ViaHeader> viaHeaders = sipManager.createViaHeader();
URI requestURI = addressFactory.createAddress(
"sip:" + sipManager.getSipProfile().getRemoteEndpoint())
.getURI();
// Build the request
CallIdHeader callIdHeader = sipManager.sipProvider.;
final Request request = messageFactory.createRequest(requestURI,
Request.BYE, sipProvider.getNewCallId(),
headerFactory.createCSeqHeader(1l, Request.BYE),
headerFactory.createFromHeader(fromAddress, "c3ff411e"),
headerFactory.createToHeader(toAddress, null), viaHeaders,
headerFactory.createMaxForwardsHeader(70));
// Add the contact header
request.addHeader(headerFactory.createContactHeader(contactAddress));
ExpiresHeader eh = headerFactory.createExpiresHeader(300);
request.addHeader(eh);
// Print the request
System.out.println(request.toString());
return request;
// Send the request --- triggers an IOException
// sipProvider.sendRequest(request);
// ClientTransaction transaction = sipProvider
// .getNewClientTransaction(request);
// Send the request statefully, through the client transaction.
// transaction.sendRequest();
}
}
说它从SipManager类作为
public void disconnectCall() throws NotInitializedException {
// TODO Auto-generated method stub
if (!initialized)
throw new NotInitializedException("Sip Stack not initialized");
this.sipManagerState = SipManagerState.BYE;
Bye byeRequest = new Bye();
Request r=null ;
try{
r = byeRequest.MakeRequest(this);//byeRequest.MakeRequest(SipManager.this);
final ClientTransaction transaction = this.sipProvider
.getNewClientTransaction(r);
Thread thread = new Thread() {
public void run() {
try {
transaction.sendRequest();
} catch (SipException e) {
e.printStackTrace();
}
}
};
thread.start();
} catch (TransactionUnavailableException e) {
e.printStackTrace();
}catch (InvalidArgumentException e) {
e.printStackTrace();
} catch (ParseException e) {
e.printStackTrace();
}
}
我有481错误代码response.I想我已经错过了当前呼叫字段中的再见消息。我已经搜索过它，但没有从sipmanager class.pls帮助中找到。