S110 Peripheral Softdevice - Does it support both Gatt client and server at the same time?

Is it possible for a BLE peripheral to be both a Gatt client and a server at the same time? ( Perhaps using Softdevice S110) 

If that is possible, that would imply the peripheral could make a Gatt request to the Host. I guess the Host, Central device ( Perhaps a Windows, Mac, IOS device) would need to support this functionality ( Probably dependent on BLE version, perhaps BLE4.2 onwards etc...).