虚幻引擎4的VivoxCore

Question

有没有人在虚幻引擎4上使用过VivoxCore，知道这个错误是什么意思？我不能真正理解这是什么意思。我试着通读了vivox的源代码和文档，但没有提到错误代码(1105)。此外，制作此功能的公司不会回复电子邮件，他们的公共论坛也不活跃。我试着给他们打电话，给他们发电子邮件，使用公共论坛，在线阅读寻求答案，但我什么也没找到，所以stackoverflow是我最后的选择。我希望这里有人能帮助我。

LogVivoxVoiceChat: Warning: onConnectFailed server:https://vdx5.www.vivox.com/api2 error:SIP Backend Required (1105)

下面是我的代码：

VoiceChat = (FVivoxVoiceChat*)FVivoxVoiceChat::Get();

    if (!VoiceChat->IsInitialized())
    {
        GLog->Log("Is not initialized, trying to initialize.");
        VoiceChat->Initialize();
        return;
    }

    if (!VoiceChat->IsConnected())
    {
        GLog->Log("Is not connected, trying to connect.");
        VoiceChat->Connect(FOnVoiceChatConnectCompleteDelegate::CreateLambda([](const FVoiceChatResult& Result)
            {

            }));
        return;
    }

    FString PlayerName = PlayerState->GetPlayerName();
    FString LoginToken = VoiceChat->InsecureGetLoginToken(PlayerName);

    if (!VoiceChat->IsLoggedIn())
    {
        GLog->Log("Is not logged in, trying to login.");
        VoiceChat->Login(0, PlayerName, LoginToken, FOnVoiceChatLoginCompleteDelegate::CreateLambda([](const FString& LoggedInPlayerName, const FVoiceChatResult& Result)
            {

            }));
        return;
    }

    FString ChannelName = "TestChannel";
    EVoiceChatChannelType ChannelType = EVoiceChatChannelType::Echo; // Echo for testing. 
    TOptional<FVoiceChatChannel3dProperties> Channel3dProperties;
    FString JoinToken = VoiceChat->InsecureGetJoinToken(ChannelName, ChannelType, Channel3dProperties);

    VoiceChat->JoinChannel(ChannelName, JoinToken, ChannelType, FOnVoiceChatChannelJoinCompleteDelegate::CreateLambda([](const FString& JoinedChannelName, const FVoiceChatResult& Result)
        {
            GLog->Log("JOin Channel successful");
        }), Channel3dProperties);

    VoiceChat->TransmitToSpecificChannel(ChannelName);

Answer 1

这个错误意味着你有一个过时的SDK。UE4中包含的SDK已经过时了:它使用的是后台版本4，但实际版本是5。

Answer 2

尝试禁用Vivox界面插件(如果已启用)。