Fix missing audio due to OpenTok update
Fix missing audio due to OpenTok update

hustlzp/bemyeyes-ios,sekouperry/bemyeyes-ios,sekouperry/bemyeyes-ios,hustlzp/bemyeyes-ios,hustlzp/bemyeyes-ios,hustlzp/bemyeyes-ios,sekouperry/bemyeyes-ios,sekouperry/bemyeyes-ios