Long term evolution-primary wifi (lte-pw)

A method of communication, comprising:

• establishing a first connection between the user equipment and a first non-public packet switched network which assigns a first non-public packet switched network address to user equipment;
• establishing a connection to a remote server, comprising transmitting signaling information, identifying a public switched telephone network address of the user equipment and the first non-public packet switched network address of user equipment to the scheduling server;
• associating, by the remote server, the public switched telephone network address of the user equipment with the first non-public packet switched network address of the user equipment;
• commencing a bidirectional real-time voice communication over the first connection using the public switched telephone network address of the user equipment;
• establishing a second connection between the user equipment and a second switched network;
• reassociating the public switched telephone network address of the user equipment with an assigned network address of the user equipment by the second switched network;
• and
• continuing the bidirectional real-time voice communication over the second connection after discontinuing the bidirectional real-time voice communication over the first connection.

A method of communication, comprising:

• establishing a first connection between the user equipment and a first non-public packet switched network which assigns a first non-public packet switched network address to user equipment;
• establishing a second connection between the user equipment and a second packet switched telephone network which communicates with the user equipment according to a public switched telephone network (PSTN) address and International Mobile Subscriber Identity (IMSI);
• establishing an open signaling channel between the user equipment and a remote server through the second packet switched telephone network;
• receiving a request to establish a bidirectional real time voice communication with the user equipment through the signaling channel;
• establishing the bidirectional real time voice communication with the user equipment over the first non-public packet switched network based on the public switched telephone network (PSTN) address;
• establishing a third connection between the user equipment and a third non-public packet switched network which assigns a third non-public packet switched network address to the user equipment;
• and
• transitioning the bidirectional real time voice communication with the user equipment from the first non-public packet switched network to the third non-public packet switched network while the bidirectional real time voice communication is in progress.

A method of communication, comprising:

• establishing a first connection between user equipment and a first non-public packet switched network which assigns a first non-public packet switched network address to the user equipment;
• establishing an open signaling channel which communicates between the user equipment and a remote server through a cellular telephone network according to a public switched telephone network address associated with an International mobile subscriber identity;
• communicating an identification of the first non-public packet switched network and the assigned first non-public packet switched network address over the open signaling channel to the remote server;
• and
• establishing a real time voice communication from the remote server to the user equipment through the first connection based on a call routed through the remote server to the public switched telephone network address.