Does the Nordic SDK support requests for MTU?

[codezork]

As of API level 21 BluetoothGatt#requestMtu can be used to go beyond the limit of 23 bytes GATT_MTU_SIZE_DEFAULT. Will the SDK support such enhancements one day?

[RK]

One day - but not yet.

[Paul]

I received Exchange MTU Request from iPhone, Client Rx MTU: 158. Does that mean iPhone wants to communicate with the device using MTU size of 158 bytes? Will 23 bytes cause any problem, or 158 from iPhone is only a "suggested" number and the later communication will be using 23 bytes without any limitations?