The content displayed in the SCCM SP1 Out of Band Console is pulled live from the AMT client and is not stored within SCCM. If the customer is looking to pull and store the information, they would be required to have a custom solution developed; a combination of the AMT DTK and SCCM SDK could be used to develop that custom solution.
I would also recommend that the customer directly solicits Microsoft for this feature request to see if it could be included as part of a feature release of SCCM.
Thanks your update. But customer want to get the log and filter important message from the log. It seems MS can't meet customer requirement in short time. Do we have some tools which can provide customer source code to acquired the data?
There is not a specific example that I can point you to on how to accomplish what you are exactly looking for; however, the Managability Tool Kit http://communities.intel.com/docs/DOC-1171#TOOLS6 has source code examples on how to connect to the vPro Client and how to retrieve that data. The customer would need to use those as a reference to design their own implementation.
-- Matt Royer