Can you use hangouts without Gmail?

Related questions

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2. Does Google Hangouts require a phone number?
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4. Do Instagram calls show on phone bill?
5. Is Google Hangouts video call free?
6. Can you video call on Hangouts?
7. Is Google Hangout a video chat?
8. Can Google Hangouts receive calls?
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10. Does Google Hangout call cost?

Tags

1. #without
2. #guests
3. #available
4. #allowed
5. #users
6. #mobile
7. #using
8. #hangout
9. #external
10. #hangouts
11. #video
12. #device
13. #account
14. #google
15. #meeting
16. #participate
17. #present
18. #features
19. #other