Patent ID: 8879538
Filing Date: 2014-11-04
Classification: H04L

Abstract:
1. A method for linking to an IP network, by way of a residential gateway, a plurality of IP communication entities to which are allocated respective public identities and which are able to implement a call control protocol, said IP communication entities, internal or external to the gateway, being connected to the latter, said method comprising: a prior step of registering the respective public identities of said IP communication entities, each entity's public identity being associated during registration with a network address of the gateway, in such a way that a message according to the call control protocol and addressed to said public identity is transmitted to the gateway; in the event of the receipt by the gateway of a message according to the call control protocol, a step of transferring said message from the gateway to all connected IP communication entities; and after receipt of the message by a connected IP communication entity, a step of filtering of the message by said connected IP communication entity, in the course of which the connected IP communication entity determines whether the message is addressed to the public identity allocated to it.