Skype via Freetalk-1200 ATA to Asterisk

Have any of you had any success using the Freetalk 1200 ATA with Asterisk?

That’s this thing… … B005H3WCFG

I’m having a rough time finding much useful information on that thing, including whether it’s compatible with the latest version of the Skype protocol, and also whether it generates all the correct signaling and dial tone to play nice with FXO ports on, say, the TDM400P or the Grandstream GXW410x gateways.

So, proof of the pudding is… have any of you tried it and does it actually work?