On the Fast 3202 board of the Sagem Livebox, we can identify:
An AD6833KB CPU. It has a LX4189 core (MIPS instruction set).
An 88E6021-RCJ chip driving the ethernet ports.
The AD6487JBC and AD6488XCP chips (aka Eagle) doing all the ADSL 2+ stuff.
A BT3014 or BT3015 bluetooth chip.
An optional mini PCI wifi chip. Here a BCM 4306, but other models exist.
2 48LC8M16A2 modules giving a total of 16 Mb of RAM
An S29GL064 flash chip (8 Mb).
A CY7C67200 for the USB stuff
An Si316 VoIP codec.
An LC4032V FPGA.
Other chips of lesser importance.

Note that the very same board seems to be used for the CBox of Cegetel (but with different options like a second VOIP line, but no master USB port) : http://www.epinard.free.fr/raraavis/cbox-materiel.php