Avaya SBC Release 10.2.1 supports QCOW2 files.

AWS primarily uses Amazon Machine Images (AMIs) in several formats for creating and launching virtual machine instances in Amazon Elastic Compute Cloud (EC2). The standard formats for AMIs in AWS include Amazon EC2 AMIs, based on an AMI format specifically designed for AWS.

AWS does not natively support Avaya binary files for EC2 instances. However, you can convert these files to AMIs.