Facebook is adding a ne feature to WhatsApp to let you join your missed group calls which means that you can join to the group calls after they started instead of asking group call participants to ring you again.
Now you can be in touch with you loved ones even if you missed the group call at the first time.
WhatsApp also released a video on YouTube how this joinable group call works
And there’s a new call info menu, so you can see who’s already in the call and who’s invited but not joined yet. Also, these joinable calls are end-to-end encrypted
Facebook releasing this feature to the WhatsApp today.