System and method for providing integrated voice and data services utilizing wired cordless access with unlicensed/unregulated spectrum and wired access with licensed/regulated spectrum

A method of providing voice and data services over

• a wired data network and over a second wireless network to a dual mode digital cordless handset, the method comprising:
• detecting, at the dual mode digital cordless handset, a first wireless connection provided by a first wireless access point, wherein the first wireless access point is wired to the wired data network;
• in response to detecting the first wireless connection, broadcasting a medium access control (MAC) address to the first wireless access point;
• in response to broadcasting the MAC address, receiving an Internet Protocol (IP) address at the dual mode digital cordless handset;
• receiving a request to transmit subscriber identity module (SIM) information using the received IP address;
• providing, to the wired data network, using the received IP address, the SIM information from the dual mode digital cordless handset for determining whether a user identified by the SIM information is a valid user based on a look-up of the SIM information in a first home location register (HLR), the first HLR being configured to obtain from the SIM information, identification information for determining the voice and data services legitimately accessible by the user identified by the SIM information, the voice and data services being provided by, and a limitation on the voice and data services being defined and implemented by, a first application server, the limitation being based on the user identified by the SIM information;
• in response to the first HLR determining that the user is a valid, the dual mode digital cordless handset receiving, through the wired data network, incoming calls or data services directed to the dual mode digital cordless handset, and transmitting outgoing calls or data services from the dual mode digital cordless handset, through the wired data network according to the voice and data services legitimately accessible by the user and the limitation on the voice and data services;
• in response to the first HLR determining that the user is not valid, the dual mode digital cordless handset receiving an indication that communication to the dual mode digital cordless handset has ceased;
• detecting, at the dual mode digital cordless handset, a loss of the first wireless connection;
• detecting, at the dual mode digital cordless handset, a connection through the second wireless network;
• in response to detecting the connection through the second wireless network, providing subscriber identity module (SIM) information from the dual mode digital cordless handset to a second HLR communicatively coupled to the second wireless network, the second HLR being configured to determine a user identified by the SIM information, the voice and services legitimately accessible by the user identified by the SIM information and a limitation on the voice and data services, the limitation being based on the user identified by the SIM information wherein the voice and data services legitimately accessible by the user identified by the SIM information are implemented by a second application server communicatively coupled to the second HLR;
• in response to the second HLR determining that the user is a valid, receiving, through the wired data network, incoming calls or data services directed to the dual mode digital cordless handset, and transmitting outgoing calls or data services from the dual mode digital cordless handset, through the wired data network according to the voice and data services legitimately accessible by the user and the user-specific restriction on the voice and data services;
• and
• in response to the second HLR determining that the user is not valid, the dual mode digital cordless handset receiving an indication that communication to the dual mode digital cordless handset has ceased.