Abstract: A communication device, on detection of a change in availability of at least one of its hardware resources, implements an announcement phase comprising the following steps: obtaining a list of possible local services corresponding to actions that the communication device is able to implement relying on its hardware resources; obtaining a list of hardware resources of the communication device that are necessary for offering the local services; obtaining a list of local services available among the possible local services, according to the hardware resources necessary for offering the local services and according to the actual availability of its hardware resources; and announcing, via the communication network, the list of available local services obtained, in order to enable at least one managing device to present services globally available in the communication system by means of lists of available local services announced.

Abstract: A device, such as a residential gateway, is intended to provide at least one service, in a communication network, to at least one client connected to the communication network. The device may be configured for: obtaining a client type for each client; and exporting a service description describing at least one service from among said service(s). For obtaining said service description, the device may be configured for selecting each service described by said description depending on the type of at least one respective client to which said description is intended to be exported.

Abstract: A communication device, on detection of a change in availability of at least one of its hardware resources, implements an announcement phase comprising the following steps: obtaining a list of possible local services corresponding to actions that the communication device is able to implement relying on its hardware resources; obtaining a list of hardware resources of the communication device that are necessary for offering the local services; obtaining a list of local services available among the possible local services, according to the hardware resources necessary for offering the local services and according to the actual availability of its hardware resources; and announcing, via the communication network, the list of available local services obtained, in order to enable at least one managing device to present services globally available in the communication system by means of lists of available local services announced.

Abstract: A device, such as a residential gateway, is intended to provide at least one service, in a communication network, to at least one client connected to the communication network. The device may be configured for: obtaining a client type for each client; and exporting a service description describing at least one service from among said service(s). For obtaining said service description, the device may be configured for selecting each service described by said description depending on the type of at least one respective client to which said description is intended to be exported.