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Vonage API Help Center
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Vonage API Support
Client SDK
Client SDK
Known Issues
How to Fix Device Registration Failure Due to Max Devices Limit
In-App Messaging Limits
In-App Voice
Session failed due to a timeout expiration
Unable to initialize Client SDK on Android App API Level 31
User:Error:Not-Found Username Doesn’t Exist When Logging in or Connecting Calls to an App User
Why do I receive an answered event when I start an outbound call?
Outbound In-App Voice Calls Fail to Complete
Calls to an App User Don’t Time Out
JavaScript
JavaScript Session and Socket Management