Effecting communication bridge with elevator system

A method of effecting a communications bridge with an elevator system, the elevator system comprising

• an elevator including a controller, wherein the controller is configured to communicate over a plurality of networks with a plurality of devices, the plurality of networks including a first network and a second network and the plurality of devices including a first device and a second device, the first device being within or proximate the elevator, wherein the plurality of devices are configured to communicate over a third network,
• wherein, while the plurality of devices are communicating over the third network, the method comprise the controller selectively effecting the communications bridge over the plurality of networks between the plurality of devices and supersedes the communication over the third network,
• wherein the controller obtains a communications address for the second device from the first device.