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Frequently Asked Questions (FAQ)

  1. Chat

    1. How can I resolve the "password not verified" issue during connection to Chat server using Firebase or Custom Identity Provider
    2. Why do I receive the error, "Socket closed by remote peer."?
    3. How many users can join a group dialog?
    4. See all 14 articles »
  2. Video/audio calling / Conference

    1. How can I create a video conference app using QuickBlox’s SDKs and API?
    2. What’s the difference between peer-to-peer video calling and video conferencing?
    3. How can users join or rejoin a video conference call at any time during the call?
    4. See all 17 articles »
  3. Push notifications

    1. How to enable Cloud Messaging API (Legacy) instead of Firebase Cloud Messaging API (HTTP V1)?
    2. How do I wake up a phone when a call is received?
    3. Firebase push notifications configuration checklist
    4. See all 12 articles »
  4. Account information

    1. How can I delete QuickBlox account and remove my personal data?
    2. How can I submit a ticket?
    3. Why do I receive "Something went wrong" when go to the "Billing" page in the Admin panel?
    4. See all 21 articles »
  5. General (QuickBlox)

    1. How can I report a vulnerability?
    2. Do you have UI customization features for an application?
    3. Do you provide ready-to-use messenger and video calling applications?
    4. See all 6 articles »
  6. General (technical)

    1. What if I receive the error "The application is disabled due to API calls limit violations"?
    2. Is it possible to change the session token expiration time?
    3. Why do I receive "failed to emit precompiled header" or "Module QuickBlox not found" errors?
    4. See all 15 articles »
  7. Custom Objects

    1. Why do I get ''403 Undefined class'' error message when uploading a file?
    2. How can I use emojis in my messages
    3. Is there an API to get a list of all Custom Object classes?
    4. See all 5 articles »
  8. User Module

    1. How can I restrict retrieving a list of users?
    2. Why do I receive a "User sign-ups are restricted" error?
    3. Which symbols are allowed for use in the login field?
    4. See all 25 articles »