Hi @ayusch.jain please use sample proguard file “proguard.cfg”
-keep class us.zoom. ** {* ;}
-keep class com.zipow. ** {* ;}
-keep class us.zipow. ** {* ;}
-keep class org.webrtc. ** { * ; }
-keep class us.google.protobuf. ** { * ; }
-keep class com.google.crypto.tink. ** { * ;}
-keep class androidx.security.crypto.**{* ;}
Thanks