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Android SDK

V4SDKLatest version 4.2.1
Android Studio
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SamplesHelloPTT
HelloOneToOnePTT
HelloVideoPTT
HelloVideoShare
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V3SDKLatest version 3.0.1
Android Studio
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SamplesHelloPTT
HelloOneToOnePTT
HelloVideoPTT
HelloVideoShare
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V2SDKLatest version 2.1.6
Android Studio
SamplesHelloPTT
HelloOneToOnePTT
HelloVideoPTT
HelloVideoShare
V1SDKLatest version 1.3.0
Android Studio
SamplesHelloPTT

iPhone SDK

V4SDKLatest version 4.2.1
XCODE 12(SDK 14)
iOS SDK can not support realtime networking(like PTT) in background.
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SamplesHelloPTT
HelloVideoPTT
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V3SDKLatest version 3.0.2
XCODE 11(SDK 13.2)
iOS SDK can not support realtime networking(like PTT) in background.
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SamplesHelloPTT
HelloVideoPTT
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V2SDKLatest version 2.1.3
iOS 10/11 SDK can not support realtime networking(like PTT) in background.
Only iOS 9 SDK on iOS10 and iOS11 can support it.
But the iPhone App based on iOS 9 SDK could not be uploaded to App store after July 2018. Then the new app could not use the background TCP anymore.
And we guess iOS 12 SDK and iOS 12 both can not support it.(2018?)
SamplesHelloPTT
V1SDKLatest version 1.3.0
iOS 10 SDK can not support realtime networking(like PTT) in background.
iOS 9 SDK on iOS10 and iOS11 can support it.
But we guess iOS 12 SDK and iOS 12 both can not support it.(2018?)
SamplesHelloPTT

Windows SDK

V4SDKLatest version 4.2.1

Visual Studio 2019(C/C++, C#)
- C/C++ can support Win10 and over, 32 bit DLL
- C# can support Win10 and over, 32 bit DLL

Visual Studio 2013(C/C++, C#)
- Support will be discontinued in 2022.
- C/C++ can support Win7 and over, 32 bit DLL
- C# can support Win8.1 and over, 32 bit DLL
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SamplesHelloPTT
HelloVideoPTT
Win8.1 and over
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V3SDKLatest version 3.0.1
Visual Studio 2013(C/C++, C#)
C/C++ can support Win7 and over, 32 bit DLL
C# can support Win8.1 and over, 32 bit DLL
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SamplesHelloPTT
Visual C++ Redistributable Packages for Visual Studio 2013(link)
Win8.1 and over
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V2SDKLatest version 2.1.5
Visual Studio 2013(C/C++, C#)
C/C++ can support Win7 and over, 32 bit DLL
C# can support Win8.1 and over, 32 bit DLL
SamplesHelloPTT
Visual C++ Redistributable Packages for Visual Studio 2013(link)
Win8.1 and over
V1SDKLatest version 1.3.1
Visual Studio 2013(C/C++, C#)
C/C++ can support Win7 and over, 32 bit DLL
C# can support Win8.1 and over, 32 bit DLL
SamplesHelloPTT

Linux SDK

V3SDKLatest version 3.0.1 Beta
gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
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SamplesHelloPTTDown