I test audio chat using 4.3.1 demo by using two cell phone, found that only opus codec work well if all participants running on iphone.
If I set audio codec to ilbc or others, participant publish error on iphone. But if one running on Android , another running on ios, it's works with ilbc codec. Only both running on iphone, it's don't work except opus.
Is there some solution to fix this? please help me out. thanks in advance.