Abstract: The forgoing method, system, and apparatus relates to a touch sensitive display for use with a programmable multimedia controller. In the illustrative system, the user may select and designate a video input device to be implemented on a video output display device within the user's network of devices. The media input devices and output devices are selected by the user touching a touch sensitive button located on the display screen. To initiate an action the user touches, drags and drops a media input device button onto one or more video output display device buttons. Furthermore, when the user selects a media input device to be implemented on a video output display device, the user may also select a video signal source to apply to that media input device for a transaction. A live stream of what is playing on a given channel is provided on the screen.

Abstract: A distributed switching system for use with a programmable multimedia controller. In the system, data streams originating from the controller or any of a plurality of devices interconnected with the controller are accessible by the other devices which may switch the streams as needed.

Abstract: Both an on screen display and a physical programmable remote control have buttons whose functionality may be dynamically reassigned in accordance with a user's navigation through menu levels, states or across different services. The physical programmable remote control, in conjunction with a TV or other video display, provides an intuitive, heads up experience for the user and eliminates the need for multiple physical remote controls. User profiles and zones may be used to customize a user's remote control functionality based on preferences, access controls, location and the like.

Abstract: A multimedia controller, based on a general purpose computer, which is capable of interfacing with, controlling or managing a wide variety of audio, video, telecommunications, data communications or other devices. A configuration tool, based on a graphical user interface, provides a simple, schematic way to configure even highly complex systems having numerous components or devices which are to be interconnected with or interfaced to the multimedia controller. A user interface programming tool enables a user to customize the appearance and functionality of a graphical user interface to the multimedia controller. A metadata manager automatically collects metadata that is available within the multimedia controller, automatically detects the presence of new media and collects metadata from it, and may also access web resources to locate additional pertinent metadata.

Abstract: A remote control unit is provided that includes an annular touch sensor for manipulating an annular menuing system displayed on a display device. In response to a user gesturing by scrolling clockwise or counter-clockwise about the annular touch sensor, pressing firmly on the annular touch sensor, or tapping at a particular location on the annular touch sensor, the annular menuing system is manipulated to select particular items. The remote control unit is further configured to implement location-awareness features. Control is adapted to the location of the remote control unit and to the devices located nearby to this location. Similarly the remote control unit is further configured to implement user-awareness features, such that the control is adapted for the individual preferences of different users.

Abstract: An audio system includes a general-purpose computer in the audio signal path to provide, or to enhance, pre-amplification functions. In one embodiment, in response to audio signals from a pre-amplifier, a programmable multimedia controller including the general-purpose computer generates control commands and passes these control commands via a signal path back to the pre-amplifier. In a second embodiment, rather than control a separate pre-amplifier, the programmable multimedia controller itself implements the pre-amplification functions. In yet another embodiment, a power amplifier includes the general-purpose computer and pre-amplification functions are implemented there. Also, a display screen shows a virtual control panel that is used to control the pre-amplification of audio signals. The virtual control panel provides a graphical user interface that simulates, replicates, or replaces with an alternate arrangement, the physical controls and readouts found on the control panel of a physical device.

Abstract: A programmable multimedia controller which may be programmed to provide advanced, diverse telephony services including video phone calls, audio and videoconferencing, voicemail, text messaging and answering machine functions among others. In accordance with another aspect of the present invention, a touchscreen which is interfaced with the multimedia controller may be used as a virtual telephone, intercom or other communication or control device. By displaying a simulated telephone keypad, intercom controls or other appropriate controls on the touchscreen, a user may access both basic and advanced features and functions in a way that is intuitive and familiar. In an alternative embodiment, a simple remote control may be used with a televison to enable user access to the same advanced telephony services as with the touchscreen. The programmable multimedia controller may be directly connected with conventional handsets to provided plain old telephone service (POTS) as well private branch exchange (PBX) service.

Abstract: This invention relates to a supplementary services layer (SSL) application in the switching node for the development and execution of subscriber-based supplementary services. The SSL communicates with the L4 application through an L4-L5 interface. Therefore, a system operator may configure the switching node to execute supplementary services without intervention from a host application and without modification to the current L4 application. The SSL also communicates with the L5 application in order for that application to integrate supplementary services without further modifications. The SSL comprises a Database Interface Service, a Service Object Manager (SOM) and one or more instances of a Supplementary Service Object (SSO). The database interface service provides connection to an external database which stores each subscriber's profile. Each SSO instance implements one or more supplementary services for a call. The SOM exercises overall control over these SSO instances.

Abstract: A network protocol data intelligence (NPDI) software in the switching node that enables the call processing components in the L4 and L5 applications to interpret and manipulate different network signaling data protocols. The call processing applications are expanded to understand different network signaling protocols and to extract the required information from each protocol's data stream. The NPDI provides the means for the L4 application to convert from one network signaling data format to another either, by itself or in conjunction with the L5 application. Thus, the system operator may configure the switch to perform all call processing functions or by-pass the NPDI and have the L5 application perform these functions. The L4 application may also perform data translation from host applications written against the underlying network protocol to the different signaling protocols from other networks.

Abstract: We have included a Dialing Plan Engine (DPE) software component in the SSL in order for other components in the SSL to access DPE services. The DPE allows the SSL object to ‘learn’ the dialing plan rules for a given network. Input strings are submitted from a SSO instance to the DPE. The DPE analyzes the strings, performs necessary modifications and operations and returns a result comprising commands or subsequent instructions to the SSO instance. The DPE analyzes the input string to identify which call formats, code prefix, and/or Supplementary services apply to the call. Examples of call format include local call format, domestic long distance call format, and service call. The DPE also recognizes user-dialed Carrier Identification Codes which enables the calls to be implemented by the identified carrier; it recognizes user-dialed errors such as, partial digits, and missing code prefix and it responds appropriately to these errors.

Abstract: The present invention is a standardized host-to-switch application program interface (API) for performing call control processing, capable of being customized to meet telecommunications application and network signalling protocol requirements. The universal API comprises one or more generic messages having programmable fields for transmitting commands, status, and data between the host application and the switch. The present invention further comprises a programmable telecommunication switch that provides a user with the ability to define a desired API protocol, either "standard" or custom in nature, for performing any desired switching functions. The present invention includes a protocol development environment which enables a user to define a separate finite state machine for each port provided by the switch.