XBee Pro 868 Mac layer

Hi there,
i’m interested to buy xbee pro 868 for a project in my university ma i have a question:

which is the mac protocol used in xbee pro 868? is it 802.15.4 or not?

thanks for the replies

No, these 868 modules are based on DigiMesh protocol which is Digi’s own Proprietary.

Check http://www.digi.com/pdf/chart_xbee_rf_features.pdf