US Patent 7673021 Automated provisioning of phones in packet voice networks

Approaches for provisioning phones in packet voice networks are disclosed. One approach provides determining that an Internet Protocol (IP) phone has registered in a network; receiving a unique identifier of the IP phone; determining, based on the unique identifier of the IP phone, a user identifier of an individual user associated with the IP phone; generating a configuration for the IP phone based on the user identifier; and providing the configuration to the IP phone. Various approaches for deriving a user identifier based on the unique identifier of the phone are disclosed.