无法通过统一通信 API 连接到 Office Communications Server

发布于 2024-08-15 18:56:59 字数 802 浏览 3 评论 0原文

我正在尝试使用统一通信托管 API 连接到 Office Communications Server。我已经尝试过为 OCS 启用我的用户和新用户。两个帐户都可以成功登录 Office Communicator 客户端，但无法使用 API。创建网络凭据时，如果我以域\用户名的形式传入用户名，则会收到此错误：

SupportedAuthenticationProtocols=Ntlm, Kerberos
Realm=SIP Communications Service
FailureReason=InvalidCredentials
ErrorCode=-2146893044
Microsoft.Rtc.Signaling.AuthenticationException: The log on was denied. Check that the proper credentials are being used and the account is active. ---> Microsoft.Rtc.Internal.Sip.AuthException: NegotiateSecurityAssociation failed, error: - 2146893044

如果我在用户名中省略域，则会出现此错误：

ResponseCode=404 ResponseText=Not Found
DiagnosticInformation=ErrorCode=4005,Source=OCS.mydomain.com,Reason=Destination URI either not enabled for SIP or does not exist

原文

I am trying to connect to Office Communication Server using the Unified Communications Managed API. I have tried my user and a fresh user enabled for OCS. Both account can successfully log into the Office Communicator client, but fail using the API. When creating the network credential, if I pass in the username in the form domain\username, I get this error:

SupportedAuthenticationProtocols=Ntlm, Kerberos
Realm=SIP Communications Service
FailureReason=InvalidCredentials
ErrorCode=-2146893044
Microsoft.Rtc.Signaling.AuthenticationException: The log on was denied. Check that the proper credentials are being used and the account is active. ---> Microsoft.Rtc.Internal.Sip.AuthException: NegotiateSecurityAssociation failed, error: - 2146893044

If I leave off the domain in the username I this error:

ResponseCode=404 ResponseText=Not Found
DiagnosticInformation=ErrorCode=4005,Source=OCS.mydomain.com,Reason=Destination URI either not enabled for SIP or does not exist

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吃素的狼 2024-08-22 18:56:59

事实证明这是我的疏忽。我们的AD域和通讯器域是不同的，我以为它们是相同的。

网络凭据为域\用户名，sip 地址应为 sip:[email protected] ]，我使用的是 sip:[电子邮件受保护]。

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那片花海 2024-08-22 18:56:59

需要注意两点：

用户名不应包含域。您应该使用 NetworkCredential 的单独 Domain 属性。
您还需要传入用户 URI - 例如：

//Initialize and register the endpoint, using the credentials of the user the application will be acting as.
        UserEndpointSettings userEndpointSettings = new UserEndpointSettings(_userURI, _userServer);
        userEndpointSettings.Credential = _credential;
        _userEndpoint = new UserEndpoint(_collabPlatform, userEndpointSettings);
        _userEndpoint.BeginEstablish(EndEndpointEstablish, _userEndpoint);

Two things to note:

Username should not contain the domain. There should be a separate Domain property of NetworkCredential that you should be using.
You also need to pass in the user URI as well - for example:

//Initialize and register the endpoint, using the credentials of the user the application will be acting as.
        UserEndpointSettings userEndpointSettings = new UserEndpointSettings(_userURI, _userServer);
        userEndpointSettings.Credential = _credential;
        _userEndpoint = new UserEndpoint(_collabPlatform, userEndpointSettings);
        _userEndpoint.BeginEstablish(EndEndpointEstablish, _userEndpoint);

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