Train communication system with silent compartments

A method for wireless communication between a public transport vehicle and a remote server through at least one external mobile network, comprising:

• providing at least one router in the public transport vehicle for receiving and transmitting wireless data to and from a stationary communication server outside said public transport vehicle through said at least one external mobile network via at least one antenna and being connected to at least one access point for receiving and transmitting wireless data to and from at least one client onboard the public transport vehicle;
• determining if a stream of wireless data packets received by said router corresponds to at least one of a VoIP stream and a VoWIFI stream;
• determining if the client associated with said stream is within the access area of an access point which is set in a silent compartment mode;
• and
• intercepting said stream if it has been determined that said stream of wireless data packets corresponds to at least one of a VoIP stream and a VoWIFI stream and that said client associated with said stream is within the access are of an access point set in a silent compartment mode.