UMF - The United Message Format - is an efficient method for encoding protocol messages, that combines the benefits of ABNF and ASN.1. Messages are defined using a high level C/C++ like syntax that allows a number of tools to be used to aid in the implementation process. The on-the-wire format is a compact text form (sometimes less than half the size of a corresponding XML message). Being text based, it is easy to write test messages, analyse protocol exchanges, and extend for proprietary purposes. To find out more about UMF, you are invited to read the UMF specification below: The UMF Specification We have also developed an entry level library which you are welcome to try out: UMF Library (Zip file) UMF Library (Self-Extracting .EXE) Last Updated: August 2002