Tel uris containing * and # are not working on iOS 15 and onwards. When I try to execute the following statement [[UIApplication sharedApplication] openURL: @"tel://*21*12345#" options:@{} completionHandler:nil]; It didn't show anything on the device. I also try to encode it but it didn't work.

I have an auto answer functionality in my app. When I get an incoming call and the app is in background, the CallKit screen is shown, after the auto answer interval (i.e. 5 secs) is over, I create CXAnswerCallAction with the proper call UUID and requested a transaction and I get this error: Error Domain=com.apple.CallKit.error.requesttransaction Code=6 "(null)" According to the documentation: Code 6 is CXErrorCodeRequestTransactionErrorInvalidAction It was working before in the previous versions of the iOS but suddenly it stops working. Is there anything we can do. Any help related to the issue is really appreciated.