Does s2c support coordinated sleep?

I got myself a few s2c devices (xb24c) to play around with. Because they do support both digimesh and zigbee. Now I want to set up a digimesh with one sleep coordinator and two nodes who will send data to the coordinator when they wake up …

It seems that digimesh with a sleep coordinator is not possible with XB-S2C devices, is this only possible with S1 devices?

True, synchronized sleep mode was an S1 feature and is not supported in S2C.

The S1 devices are not synchronized with XB-S2C devices.