Voice breaks during video calls at the other end
Since I've bought this new phone (iPhone 13 pro) my friends on the other side of video call have been complaining about receiving incomplete sentences (voive breakage). I'm not sure if this issue is with the software or the device as I've faced this problem with facetime as well as whatsapp video calls. I googled and got to know that a lot more people are complaining about the same issue but could'nt find a solution to it. Any help will be appreciated.
Thanks
iPhone 13 Pro, iOS 15