Today, TruckersMP team announced their own built in VTC system. (More info about that can be read here: https://truckersmp.com/blog/168).
Of course we opened our own also, which you can find here: https://truckersmp.com/vtc/150
At least for now we will keep the VTlog version open also since I have a feeling TruckersMP version does not support singleplayer, but we'll see.