Abstract: A telephony system for conducting multimedia telephonic communications across a packet-based network is described between a caller system and an agent system through a software switch. The software switch receives from the caller system a packet representing a request to conduct a multimedia telephonic conference with an agent system. The switch exchanges packets with the caller system to establish a call with the caller system. The switch provides an application program interface to a telephony application program through which the telephony application program can control multimedia telephonic conferences between the caller and agent systems. The switch then processes the call according to the commands received through the application program interface from the telephony application program. In one embodiment, the application is an Automatic Call Distributor (ACD), which routes calls through the software switch.

Abstract: Methods for servicing queued requests include the step of queueing at least one request for an initial wait time until at least one agent is available for accepting the queued request. A delay element is provided so that assignment of the queued request is delayed for a delay time. The queued request is then assigned to an available agent. In one embodiment, the delay time is a pre-determined availability pendency time independent of the initial wait time. In another embodiment the request is delayed until a pre-determined queue time has elapsed. In another embodiment, the request may be delayed up to a pre-determined availability pendency time as long as a pre-determined queue time is not exceeded. The delay element need not change the queue discipline. Various queue disciplines including first-in-first-out (FIFO), group FIFO, and modified group FIFO are described for a queueing mechanism incorporating a delay element.

Abstract: A system is provided for receiving, managing, and distributing data to multiple data destinations. Data is received from at least one data source normalized into a standard configuration. An identifier is associated with the normalized data. The identifier associated with the normalized data indicates the type of data included in the normalized data. The normalized data is transmitted along with the associated identifier to the multiple of data destinations. Each data destination determines whether to retrieve or ignore the normalized data based on the identifier associated with the normalized data. The normalized data may be transmitted in a data packet that includes the identifier associated with the normalized data. In certain instances, the normalized data represents a two-dimensional array of data elements.

Abstract: Methods and apparatus for enabling collaboration with web pages and other resources is described. A method includes the step of establishing a collaboration session between a first client and a second client. A requested resource is cached with the session host in response to a request having a first uniform resource locator (URL) issued by the first client, if the requested resource is a pre-determined type of resource. A second URL is provided to the second client. The second URL identifies the requested resource or the cached resource in accordance with whether the requested resource is cached. Apparatus for enabling collaboration includes a web server, a cache, and a filter. The web server provides a requested web page in response to a first client's request. The filter stores the requested web page in the cache, if the requested web page is a pre-determined type of web page. A number of pre-determined characteristics for caching are described in various embodiments of the methods and apparatus.

Abstract: Methods and apparatus for enabling collaboration between clients with respect to dynamic resources are described. The method includes the step of establishing a collaboration session between a first client and a second client through a session host. A first client request having a first uniform resource locator (URL) identifying a host other than the session host is re-directed through the session host. In one embodiment, the retrieved resource is modified such that for each embedded request identifying a host other than the session host, its associated embedded URL is replaced with a re-directed URL incorporating the embedded URL. The re-directed URL re-directs the corresponding request for a resource identified by the embedded URL through the session host. In an alternative embodiment, the retrieved resource is not modified. In either embodiment, the resulting resource is cached if necessary (e.g., when the resource is dynamic).

Abstract: Disclosed is an intercept system for integrating the personalized services of switchboard attendants associated with on-premises PBX switching systems, with the capabilities of the intercept system for allowing calling parties the opportunity to complete their own calls to the on-premise switching systems when the telephone extension numbers of the called parties are known to the calling parties. Depending on the mode of system operation selected, the intercept system either presents all incoming calls directly to the switchboard attendants, or intercepts all incoming calls and presents the caller the opportunity to complete the call, or a combination in which incoming calls are first offered to the switchboard attendants for assistance and then after a time wherein attendant assistance is not gained, the call is intercepted and the caller is given an opportunity to complete the call.