FAQ - Voice Call (Legacy) - Agora Documentation

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Voice Call (Legacy)

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macOS

All Platforms

Platform

Android

iOS

macOS

Web

Windows

Framework

Electron

Unity

Flutter

React Native

Cocos Creator

Cocos2d-x

FAQ

macOS

All Platforms

Platform

Android

iOS

macOS

Web

Windows

Framework

Electron

Unity

Flutter

React Native

Cocos Creator

Cocos2d-x

Integration issues

How can I pass the basic HTTP authentication or token authentication? Does Agora have reconnection mechanisms? How do I use the Agora Web SDK to interoperate with the Agora Native SDK? How can I solve channel-related issues? How can I set the log file? How can I use string user names? How can I listen for an audience joining or leaving an interactive live streaming channel? How to solve token-related errors? How can I implement the call rejection function when the line is busy? How can a host change the role of a remote user? How do I get the user's call duration? How can I listen for the status of a user's microphone and camera? How can I determine whether a call is an audio call or a video call? How do I remove a specified user from a channel? How do I use co-host token authentication? What are the differences between the COMMUNICATION and LIVE_BROADCASTING profiles? How can I rate a call? How to protect interactive live streaming from stream bombing? Why can't I use startAudioMixing to play a music file? How can I reduce the app size after integrating the RTC Native SDK? How to upgrade to token-based authentication? What is the relationship between the old and new callbacks of Media Push? How can I solve common CocoaPods problems? Why can't I hear audio in stereo when playing a stereo file? What can I do if I get a pop-up warning saying "the framework cannot be opened" when compiling an Xcode project?

Quality issues

How can I solve echo problems? Why can I hear the noise in a call? Why does audio freezing occur in a call? How can I solve the problem of low volume?

General product inquiry

What platforms does Agora support? What products does Agora provide? How many users can Agora RTC SDK support at the same time? Which audio file formats does the Agora RTC SDK support?

Account & Billing

Agora's free-of-charge policy for the first 10,000 minutes What are Agora’s policies on billing, fee deductions, and account suspension? How can I solve account issues in Agora Console? How does Agora calculate service minutes?

Other issues

How can I view Agora API references offline?