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Knowledge Base

The Knowledge Base has more than 422 support references, created by support professionals who have resolved issues for our customers. It is constantly updated, expanded, and refined to ensure that you have access to the very latest information. Begin by browsing folders on the left side of this site.
  1. FAQs
  2. How can I block or unblock a contact on my mobile device?
  3. Why should I use ooVoo instead of Skype or Tango?
  4. More...
  1. ooVoo for Web
  2. Quick Start Guide Quick Start Guide - ooVoo for Web
  1. ooVoo for Android
  2. Adding & Managing Friends How can I block or unblock a contact on my mobile device?
  3. Making Video Calls How do I start a video call on my mobile device?
  4. More...
  1. ooVoo for iOS
  2. Adding & Managing Friends How can I block or unblock a contact on my mobile device?
  3. Making Video Calls How do I start a video call on my mobile device?
  4. More...
  1. ooVoo for Windows Phone
  2. Adding & Managing Friends How can I block or unblock a contact on my mobile device?
  3. How to Chat with Friends What do the check marks next to my message mean?
  4. More...
  1. ooVoo for PC
  2. Quick Start Guide Quick Start Guide for PC
  3. Recording & Uploading video calls How do I record my ooVoo video calls?
  4. More...
  1. ooVoo for Mac (OS 10 Mavericks & higher)
  2. My Personal Settings Can I change language on Mac?
  3. How to chat with Friends Can I place a voice-only call?
  4. More...
  1. ooVoo for Mac
  2. How to Chat with Friends How do I send text chats with my friends from PC or Mac?
  3. How to Chat with Friends Can I place a voice only call from ooVoo and hide my video onMac?
  4. More...
  1. My Account
  2. Privacy & Security Are my video calls monitored or recorded by ooVoo?
  3. Mobile Can I call a toll free number?
  4. More...
  1. Technical Issues
  2. Troubleshooting for PC How do I unlink my Facebook account from ooVoo from computer?
  3. Mac How do I log in on my Mac?
  4. More...
  1. Trending Topics
  2. Is ooVoo going to release a version for my PS4 (Sony Playstation 4)?