OnFindServer事件上的否定状态代码（-2131885978） [英] Negative Status Code (-2131885978) on OnFindServer event
问题描述
大家好，
我正在使用统一通信客户端API，尝试将用户登录到服务器。为了找到我正在使用FindServer方法的服务器。我按照链接中提供的步骤进行了
http://msdn.microsoft.com / en-us / library / bb804175（v = office.12）.aspx 直到
才能获得服务器列表。
I am working with Unified Communication Client API, where am trying to sign in users into a server. In order to find the server I am using FindServer method. I followed the steps provided in the link http://msdn.microsoft.com/en-us/library/bb804175(v=office.12).aspx till the point of just obtaining server list.
在回调方法OnFindServer中我得到了一个NEGATIVE状态代码值（-2131885978）的  这代表
错误代码：80EE0066 ;错误说明： UCC_E_SIP_DNS_FAIL
in the call back method OnFindServer I am getting a NEGATIVE status code value (-2131885978). This represents Error Code : 80EE0066 ; Error Description : UCC_E_SIP_DNS_FAIL
我无法弄清楚我哪里出错。可以有人帮助我。
以下是用于相同的代码：
//初始化平台
public void InitializePlatform（）
{
//建议事件参数所需的变量声明
int cookie;
//Initializing the platform
public void InitializePlatform()
{
// Variable declaration required for Advicing events parameter
int cookie;
//初始化登录过程所需的平台
platform = new UccPlatform（）;
// Initialize the platform required for the sign in process
platform = new UccPlatform();
//对指定平台上所有平台活动的建议
Utilities.Advise< _IUccPlatformEvents>（平台，NULL，退出cookie）;
// Advice for all the platform events on the specified platform
Utilities.Advise<_IUccPlatformEvents>(platform, null, out cookie);
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; UccContext ctxt = new UccContextClass（）;
ctxt.AddNamedProperty（QUOT;平台名称"，" sampleUCCPClient"）;
UccContext ctxt = new UccContextClass();
ctxt.AddNamedProperty("Platform Name", "sampleUCCPClient");
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; //使用任何名称初始化平台，特别是应用程序名称为
platform.Initialize（" OCSTestApp"，ctxt）;
}
// Initialize a platform with any name, specifically application name
platform.Initialize("OCSTestApp", ctxt);
}
///< summary>
///获取服务器列表
///< / summary>
///< param name =" ocsUser">< / param>
private void GetServerList（OCSUser ocsUser）
{
ServerConfiguration confObj = ServerConfiguration.Instance;
/// <summary>
/// To obtain list of Servers
/// </summary>
/// <param name="ocsUser"></param>
private void GetServerList(OCSUser ocsUser)
{
ServerConfiguration confObj = ServerConfiguration.Instance;
//建议事件参数所需的变量声明
int cookie;
IUccEndpoint端点;
// Variable declaration required for Advicing events parameter
int cookie;
IUccEndpoint endpoint;
//创建sip端点并建议端点事件
UccUriManager uriManager = new UccUriManagerClass（）;
UccUri meUri = uriManager.ParseUri（ocsUser.OcsUserUri）;
// Create the sip endpoint and advise for endpoint events
UccUriManager uriManager = new UccUriManagerClass();
UccUri meUri = uriManager.ParseUri(ocsUser.OcsUserUri);
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; // UccContext endpointContext =新UccContext（）;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; //endpointContext.AddProperty((int)UCC_SERVER_ENDPOINT_FLAGS.UCCSEF_DISABLE_STRICT_DNS, （对象）Boolean.TrueString）;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ;&NBSP;端点= platform.CreateEndpoint（UCC_ENDPOINT_TYPE.UCCET_PRINCIPAL_SERVER_BASED，meUri，NULL，NULL）;
//UccContext endpointContext = new UccContext();
//endpointContext.AddProperty((int)UCC_SERVER_ENDPOINT_FLAGS.UCCSEF_DISABLE_STRICT_DNS, (object)Boolean.TrueString);
endpoint = platform.CreateEndpoint(UCC_ENDPOINT_TYPE.UCCET_PRINCIPAL_SERVER_BASED, meUri, null, null);
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; // UccOperationContext operationContextObj = new UccOperationContext（）;
//operationContextObj.Initialize（0，endpointContext）;
//UccOperationContext operationContextObj = new UccOperationContext();
//operationContextObj.Initialize(0, endpointContext);
//注册终点事件
int cookie2;
Utilities.Advise< _IUccEndpointEvents>（端点，由此，出COOKIE2）;
// Registration for the End Point Events
int cookie2;
Utilities.Advise<_IUccEndpointEvents>(endpoint, this, out cookie2);
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; //来自端点的QI IUccServerSignalingSettings并配置服务器设置
IUccServerSignalingSettings serverSignalingSettings =（IUccServerSignalingSettings）端点;
// QI IUccServerSignalingSettings from the endpoint and configure server settings
IUccServerSignalingSettings serverSignalingSettings = (IUccServerSignalingSettings)endpoint;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; if（serverSignalingSettings！= null）
{
//建议服务器信令设置事件。
int cookie3;
Utilities.Advise< _IUccServerSignalingSettingsEvents>（端点，由此，出cookie3）;
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ; serverSignalingSettings.FindServer（confObj.OcsDomain，null）;
}
if (serverSignalingSettings != null)
{
// Advise for server signaling settings events.
int cookie3;
Utilities.Advise<_IUccServerSignalingSettingsEvents>(endpoint,this,out cookie3);
serverSignalingSettings.FindServer(confObj.OcsDomain, null);
}
提前致谢
Annie
推荐答案
FindServer处理取决于能否为服务器执行DNS查找。 如果您没有为OCS / Lync服务器配置DNS条目，或者您的客户端计算机无法连接到DNS，则FindServer将无法找到它们。
The FindServer processing depends on being able to do a DNS lookup for the server. If you did not configure the DNS entries for your OCS/Lync server, or your client machine can not connect to DNS, then the FindServer will not be able to locate them.
这是一个链接到为OCS定义所需DNS条目的过程： 为您的服务器或池创建和验证DNS记录
Here is a link to the procedure for defining the required DNS entries for OCS: Create and Verify DNS Records for Your Server or Pool
这篇关于OnFindServer事件上的否定状态代码（-2131885978）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
