Abstract:
Apparatus and methods are provided for selectively providing telephone service that is either PSTN-based or Internet-based using a standard analog telephone circuit. In a first embodiment, the apparatus comprises a hardware module and associated software for coupling a personal computer or Internet appliance and a standard analog telephone. The apparatus includes a DTMF interface circuit, a subscriber line interface circuit, a ring detection circuit, and an interface circuit for interfacing with the PC or Internet appliance. The apparatus permits the analog telephone to be toggled between an Internet-based telephone mode and a PSTN-network mode by inputting a predetermined sequence of DTMF digits. In alternative embodiments, the apparatus comprises a processor, modem and optionally, analog telephone circuit, to provide a stand-alone or partially-integrated device capable of selectively switching between PSTN-based and Internet-based telephony services.
Abstract:
A modem that handles interruptions caused by call waiting signals is described. When the modem detects a call waiting signal, the modem alerts the user to the presence of the call waiting signal, and permits the user to answer the incoming call by taking a local phone that is connected to the modem off-hook. When the local phone is taken off-hook, the modem automatically generates a hook-flash signal to switch to the incoming call. When the user places the local phone back on-hook, the modem generates another hook-flash signal to resume (if possible) the modem connection. Additionally, the modem prevents a “fallback”, in which the modem switches from its current protocol to a lower-speed protocol, during a “retrain” process caused by a call waiting event.
Abstract:
Embodiments of the present invention address deficiencies of the art in respect to managing interrupting requests to engage in a collaborative session and provide a novel and non-obvious method, system and computer program product for host state sensing for message interruptions. In one embodiment of the invention, a data processing system configured for host sensing for message interruption can include a messenger disposed is a host computing platform, prioritization logic including program code enabled to assign priorities to incoming messages, and host state sensing logic coupled to the host computing platform. The host state sensing logic can include program code enabled to adjust a threshold value for permitting message interruptions for messages having assigned priorities beyond the threshold value.
Abstract:
The present invention relates to a method and system for installing software onto a client in the NIM environment and corresponding client. Said method includes: initializing said client, wherein a virtual mapping device associated with a memory driver of the client is created, the virtual mapping device for scheduling between the client's memory driver and the remote NIM server with respect to the I/O operation for running the software so as to direct the I/O operation for running said software to the client's memory driver or the remote NIM server; running said software on the client; acquiring the resources desired for running software; and conducting data migration operation from the NIM server to the client while running said software, wherein the migrated data is the resource data obtained from NIM server and desired for installing said software; and the software installation being completed when all the data desired for installing said software are migrated to the memory driver of the client. It is unnecessary for the present invention to copy all the installation images to the local client before installing software, therefore time delay of installing OSs or application programs can be shortened or even eliminated.
Abstract:
The present disclosure discloses a method of complete mutual access of multiple-processors. The method comprises: a separate boot memory and a separate address mapping module are allocated for each processor; the processors perform the mutual access in the multiple-processors through the address mapping module after the processors are booted. The present disclosure also discloses a system for enabling complete mutual access of the multiple-processors. The method and the system creates the advantage of allowing complete mutual access of the multiple-processors, thereby sharing address space in the multiple-processors, sharing the peripheral controller and memory, improving expansibility and performance of the system.
Abstract:
The present invention is related to a technology of unified communication systems. In detail, the present invention is applied to a management of the communications of an enterprise end, that is, the combinations of the on-line presence of each user end and gateways in the enterprise end are brought into practice through variable embodiments. Hence, the number of each user end and the representative number of the enterprise end can be shown to represent the presence of on-line of the user end. More particularly, the present invention is focused on a network communication system for supporting non-specific network protocols and a network communication method thereof.
Abstract:
Methods and apparatus for dynamically selecting a computer on a local area network to become a server providing shared access to a wide area network, such as the Internet, to all of the computers on the local area network is disclosed. A server may be selected from among any of the computers on the local area network that is currently available (i.e. powered on), and capable of establishing a connection to the wide area network. If the current server shuts down, a new server may be selected and started with only minimal impact on the other computers on the local area network, which are automatically reconfigured to use the new server to route network traffic to the wide area network.