Integrated private branch exchange and device control system

• US 9,282,194 B2
• Filed: 09/04/2012
• Issued: 03/08/2016
• Est. Priority Date: 09/06/2011
• Status: Active Grant

• Current Assignee: Savant Systems, LLC
• Original Assignee: Savant Systems, LLC
• Inventors: Orellana, Alejandro, Silva, Michael C., Zhou, Yue, Locascio, Timothy R.
• Primary Examiner(s): Nguyen, Joseph J
• Application Number:
  US13/603,026
• Publication Number:
  US 20130058467A1
• Time in Patent Office: 1,281 Days
• Field of Search: 379/93.01, 379/39, 340/531, 709/223, 709/217
• US Class Current: 1/1
• CPC Class Codes: H04L 12/2809 indicating that an appliance service is present in a home automation network monitoring functionality H04L43/0817; discovery or management thereof, e.g. service location protocol [SLP] or web services, H04L67/51
• CPC Class Codes: H04L 12/2836 Protocol conversion between an external network and a home network controlling appliance services of a home automation network from a device located outside the home and the home network H04L12/2818; protocol conversion H04L69/08; adaptation of digital video signals for transport over a specific home network H04N7/24
• CPC Class Codes: H04L 2012/2841 Wireless
• CPC Class Codes: H04L 2012/285 Generic home appliances, e.g. refrigerators
• CPC Class Codes: H04L 65/1053 IP private branch exchange [PBX] functionality entities or arrangements circuit switched PBXs H04M3/00
• CPC Class Codes: H04M 7/009 in systems involving PBX or KTS networks

Abstract

In one embodiment, a state center operates as a repository and exchange point for telephony state information that would not typically be accessible from an Internet Protocol private branch exchange (IP PBX), and control state information that would not typically be accessible from a programmable multimedia controller. In such manner, the state center enables telephony responsive audio/video (A/V) and home automation device control, and A/V and home automation device responsive telephony control.

Claims

1. A method comprising:

receiving a registration message at a state center from a mobile device within a home, the mobile device supporting voice over Internet Protocol (VoIP) calling, the registration message indicating telephony event involving the mobile device and an Internet Protocol private branch exchange (IP PBX) separate from the state center occurred in the home, the telephony event being the mobile device becoming available to the IP PBX for sending or receiving calls, the mobile device currently placing a call through the IP PBX, or the mobile device currently receiving a call via the IP PBX;

based on the registration message, updating telephony state at the state center to indicate the telephony event involving the mobile device and the IP PBX; and

sending a notification message to one or more first devices within the home that have registered to receive notification messages from the state center for telephony events, to inform the one or more first devices of occurrence of the telephony event involving the mobile device and the IP PBX and to cause at least one first device to perform a responsive action that controls an audio/video (A/V) or home automation device within the home in response to the telephony event, wherein the one or more first devices include another mobile device within the home that supports VoIP calling and that is configured to update a telephony user interface in response to the telephony event.

2. The method of claim 1, wherein the at least one first device is a programmable multimedia controller.

3. The method of claim 1, further comprising

receiving another registration message from a control module, the another registration message indicating a control event related to operation of an A/V or home automation device within the home;

based on the another registration message, updating control state at the state center to indicate the control event; and

sending a notification message to one or more second devices within the home that have registered to receive notification messages from the state center for control events, to inform the one or more second devices of occurrence of the control event and to cause at least one second device to perform a responsive action that controls a call in response to the control event.

4. The method of claim 3, wherein the at least one second device is the IP PBX.

5. The method of claim 1, wherein the telephony event is the mobile device becoming available to the IP PBX for sending or receiving calls.

6. The method of claim 1, wherein the telephony event is the mobile device currently placing a call or the endpoint currently receiving a call.

7. The method of claim 6, wherein the mobile device currently placing a call or the mobile device currently receiving a call includes joining a share group that provides a dynamic shared line appearance (SLA).

8. An apparatus comprising:

a processor;

a memory configured to store software for execution by the processor, the software including a state center that when executed is operable to

process a registration message from a mobile device within a home, the mobile device supporting voice over Internet Protocol (VoIP) calling, the registration message indicating a telephony event involving the mobile device and an Internet Protocol private branch exchange (IP PBX) occurred in the home, the telephony event being the mobile device becoming available to the IP PBX for sending or receiving calls, the mobile device currently placing a call through the IP PBX, or the mobile device currently receiving a call via the IP PBX,

based on the registration message, update control state to indicate the telephony event involving the mobile device and the IP PBX, and

send a notification message to one or more first devices within the home that have registered to receive notification messages from the state center for telephony events, to inform the one or more first devices of occurrence of the telephony event involving the mobile device and the IP PBX and to cause at least one first device to perform a responsive action that controls an audio/video (A/V) or home automation device within the home in response to the telephony event, wherein the one or more first devices include another mobile device within the home that supports VoIP calling and that is configured to update a telephony user interface in response to the telephony event.

9. The apparatus of claim 8, wherein the at least one first device is a programmable multimedia controller.

10. The apparatus of claim 8, wherein the state center when executed is further operable to

process another registration message from a control module, the another registration message indicating a control event related to operation of an A/V or home automation device within the home,

based on the another registration message, update control state to indicate the control event, and

send a notification message to one or more second devices within the home that have registered to receive notification messages from the state center for control events, to inform the one or more second devices of occurrence of the control event and cause at least one second device to perform a responsive action that controls a call in response to the control event.

11. The apparatus of claim 10, wherein the at least one second device is the IP PBX.

12. A method comprising:

upon entry of a mobile device that supports voice over Internet Protocol (VoIP) calling to a local area network (LAN) for a home, sending a registration message from the mobile device to an Internet Protocol private branch exchange (IP PBX) for the home to indicate that the mobile device is available to the IP PBX for sending or receiving calls;

sending a parallel registration message from the mobile device to a state center separate from the IP PBX to update telephony state at the state center to indicate the mobile device is available to the IP PBX for sending or receiving calls;

in response to the update of telephony state, sending a notification message from the state center to a device that has registered to receive notification messages, to inform the device that the mobile device is available to the IP PBX for sending or receiving calls; and

performing a responsive action within the home by the device based on to the notification message, wherein the device is another mobile device that supports VoIP calling, and the responsive action is updating a telephony user interface of the another mobile device.

13. The method of claim 12, wherein the device is a programmable multimedia controller, and the responsive action is controlling an audio/video (A/V) or home automation device located proximate to the mobile device.

14. The method of claim 12, further comprising:

sending a registration message from the mobile device to the IP PBX to place a call or to receive a call;

sending a parallel registration message from the mobile device to the state center separate from the IP PBX to further update telephony state at the state center to indicate the mobile device has placed the call or received the call;

in response to the further update of telephony state, sending a second notification message from the state center to the device that has registered to receive notification messages, to inform the device that the mobile device has placed the call or received the call; and

performing a second responsive action within the home by the device based on the second notification message.

15. The method of claim 14, wherein the device is a programmable multimedia controller and the second responsive action is controlling an audio/video (A/V) or home automation device.

16. The method of claim 14, wherein the device is another mobile device that supports VoIP calling, and the second responsive action is updating a telephony user interface of the another mobile device.

17. The method of claim 12, wherein the mobile device joins a share group that provides a dynamic shared line appearance (SLA) for the call.