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7561536 Method and apparatus for simultaneous incoming digital call processing using ISDN bonding channels  
Assigning inbound ringing ISDN channels to a particular endpoint's call uses a framing listening technique to distinguish between H.221 framing, master bonding channel framing and slave bonding...
7492731 Method for dynamically optimizing bandwidth allocation in variable bitrate (multi-rate) conferences  
Method for dynamically optimizing bandwidth allocation in a variable bitrate conference environment. Conference means with two or more outputs are provided, where each one can output data at...
7477614 Secure videoconferencing equipment switching system and method  
A switching system and method are provided to facilitate use of videoconference facilities over a plurality of security levels. The system includes a switch coupled to a plurality of codecs and...
7460494 Adaptive signaling in multiple antenna systems  
Briefly, in accordance with one embodiment of the invention, a wireless communication system may adaptively switch between a multiple input, multiple output mode and a spatial division, multiple...
7415499 Method and apparatus for listening for incoming calls on multiple port/socket combinations  
In one embodiment, the invention provides a method comprising loading a set of transport components into a memory; initializing each transport component of the set of transport components to listen...
7412532 Multimedia scheduler  
A song and ad scheduler supporting clip-based and stream-based scheduling of multimedia items generates several hours of schedule in advance. Having multiple channel capability, the scheduler uses...
7412392 Conference multi-tasking system and method  
A system that can receive information from a plurality of simultaneous remote conferences and scan the information for a key indicia. Upon determining that a key indicia is present in the...
7330443 Method for providing CTI services or features via communication channel having communication connections  
To provide CTI services or features via a communication channel having a plurality of communication connections, after communication of a request for a CTI service or feature for a selected...
7324464 Communication system with connectable interface device  
The communication system includes multiple participating devices connected with each other by a data line. At least one connection device for connection to a corresponding participant device...
7212500 ANS designed for a conference between conference room terminals and network system including the ANS  
In an ANS used for a television conference between calling and destined conference room terminals accommodated in an ATM network, an address of each conference room terminal is stored in an address...
7174192 Method for controlling a hands free system, radio apparatus, and hands free apparatus  
A radio apparatus, to be used as a first ending node of a communication network, is connectable to a hands-free apparatus by a local radio link to form a hands-free system. A call made on the...
7154865 Application module interface for bidirectional signaling and bearer channels in a private branch exchange (PBX) environment  
An application module interface is disclosed that allows one or more modules to access voice or data channels in a private branch exchange environment that contains one or mole B channels (bearer...
7151750 ISDN alarm notification system  
An ISDN alarm notification (fault locating) system in subscriber transmission equipment is connected to switching equipment conforming to TR-303 standard, in particular. The system includes a...
7072356 System and method for configuring a communications protocol  
A system is disclosed that provides a telephony interface device with a modular protocol stack. The interface device downloads protocol modules from a system controller and processes received...
7020613 Method and apparatus of mixing audios  
A method and system of mixing audios to convert a plurality of input voices into a single output voice is described. The system of mixing audios has a decoding device, an audio mixing device and a...
6990125 Auto-detection of ISDN BRI services  
A method and apparatus for auto-detection of ISDN BRI services available for use by terminal equipment is disclosed. This auto-detection provides a variety of simulated call activity stimuli to the...
6944861 Program reception/execution apparatus that can commence execution of a machine program having only received the program in part, and a program transmission apparatus that enables such execution  
When a program transmission apparatus divides a program into a plurality of partial programs before transmission, a program reception execution apparatus executes a partial program when the partial...
6925307 Mixed-mode interaction  
A user of a wireless device, such as a mobile phone, can make purchases or obtain information via a network, such as the Internet, using both voice and non-verbal methods. Users can submit voice...
6922399 Method of handling service connections in a communication network  
A method for controlling connections in a communication network including setting up a signaling connection between a subscriber of the communication network and a service access system based on a...
6804195 Wireless communication system having network controller and wireless communication device connected to digital communication line, and method of controlling said system  
Data communicated on one wireless channel is converted and communicated via a wired line. Alternatively, data communicated on a plurality of wireless channels is bundled and communicated via a...
RE38596 Methods for performing intelligent network services with an ISDN network terminator located at a subscriber's premise  
Disclosed are call processing methods which are performed by a network terminator located at a subscriber's premise. The network terminator is coupled to a digital network and a communication...
6744741 System and method for maintaining a plurality of media conferences  
A system for maintaining a plurality of media conferences includes digital signal processors (DSPs) and a system resource management (SRM) module coupled to the DSPs. Each DSP receives input data...
6707797 Multi-line telephony via network gateways  
A multi-line telephony system and method deliver multiple concurrent telephone conversations to a customer premise via a single traditional twisted-pair communications connection, and support...
6662211 Method and system for providing conferencing services in a telecommunications system  
A method and apparatus for providing unified conferencing services in a telecommunications system is described. A DSP chip in the system contains an internal CPU and on-chip memory storage device....
6662135 Method and apparatus for reflective mixer testing of a cable modem  
A method and apparatus for performing an operability test on a communications system device such as a cable modem is provided. The testing method comprises the steps of providing a set of output...
6611517 Method and apparatus for establishing asynchronous fax communication through ISDN  
A method, and apparatus in an ISDN system form a setup message at a source ISDN terminal where the setup message includes a resource coordination message containing the communication attributes of...
6563800 Data center for providing subscriber access to data maintained on an enterprise network  
A data center for providing access to subscriber information from a remote enterprise network in real-time is presented. The data center includes a data network interface system for interfacing...
6563799 Application module interface for hardware control signals in a private branch exchange (PBX) environment  
An application module interface (AMI) is disclosed that allows one or more modules to access voice or data channels in a private branch exchange environment. The AMI provides a number of hardware...
6560244 Subscriber network terminal of an access line network and method for operating a network connecting unit  
A subscriber side network termination unit of an access line network and method for operating same having: (a) first interface for the access line network-side transmission and reception of a...
6526067 Method of transmitting data on an ISDN subscriber line, as well as line termination, exchange, network termination, and data terminal therefor  
The invention relates to a method of transmitting data on an ISDN subscriber line having a data channel (D 16 ) and two or more voice- or data-carrying channels (B 64 ), using the data channel. The...
6449360 Cleaning method for telephone number list and system implemented therefor  
A cleaning system retrieves a telephone number from a telephone number list to regard as a called party number and sends a SETUP message to the network, in which a SPEECH or an AUDIO is designated...
6425009 Monitoring redundant control buses to provide a high availability local area network for a telecommunications device  
A telecommunications device includes a local area network with redundant first and second buses. Multiple cards coupled to the first and second buses communicate using the first bus. A first...
6396816 Method and apparatus for multiple applications on a single ISDN line  
A method and apparatus for providing multiple interactive video teleconferencing sessions over a standard ISDN line is described. Multiple sets of audio, video, and data information are generated...
6381253 Data transmission system and method for interconnecting sending and receiving analog devices primarily through data channels  
In a system and method of setting a data communication through an Integrated Service Digital Network (ISDN) between a transmitting analog device connected to a transmitting Terminal Adapter...
6370122 Method for monitoring and checking subscriber connections to ISDN  
ISDN telecommunications network and method for the monitoring and checking of subscriber connections of the ISDN telecommunications network. The telecommunications network includes a plurality of...
6262978 Call completion of video telephone/teleconference call as packet voice call  
A system and method for establishing a communication path for a call between a video telephone/teleconference call and a packet network telephone terminal through a packet network. The call is...
6243454 Network-based caller speech muting  
A switch (26) in a telecommunications network (34) monitors a call placed by a calling party (12) to a called party (14) to detect the presence of prescribed condition, such as the entry by the...
6222837 Internet service via ISDN  
Enhanced Internet service is provided over an ISDN line by eliminating from the D-channel any packets that will introduce unacceptable delay in packets transmitted over the B-channel. The...
6212272 Subscriber line interface circuit (SLIC) simulator  
An analog subscriber unit adapter/interface which generates a low voltage ring-tone signal to an audio speaker is provided The adapter facilitates the use of an analog subscriber unit over an ISDN...
6157635 Integrated remote data access and audio/visual conference gateway  
An apparatus for converting frame-type transmissions to packet-type transmissions. In one embodiment, the apparatus comprises a medium access controller (MAC) coupled to a packet-based network and...
6147977 Method and apparatus for processing messages based on originator and recipient priorities  
A method and apparatus that process messages within a wireless communications system based on originator priority and recipient priority is accomplished when a server (12, 52) receives a message...
6141330 Multiple ISDN and pots carrier system  
High-speed digital transmission can be achieved with existing phone lines and HDSL chipsets while retaining plain old telephone service (POTS) with full failsafe capability. Two original ISDN...
6134222 Multiple U channel ISDN communications interface  
A method and apparatus is provided for interfacing a plurality of ISDN lines from a telephone company central office to equipment which transmits video data, such as videoconferencing equipment. A...
6101546 Method and system for providing data files that are partitioned by delivery time and data type  
A file is logically partitioned into data channels where each data channels holds a sequence of data of a particular data type. The data channels are logically partitioned into delivery times. The...
6094212 Communication apparatus and communication method using dummy data  
This invention proposes to eliminate the limitation that the reception data, assigned to a subchannel, cannot be re-assigned to another subchannel in the transmission. For this purpose, in a...
6078658 Call control system in an intelligent network  
A call control processing system in an intelligent network providing a service to a subscriber terminal of a user when the user requests a service such as a conference call. The call control...
6031848 Apparatus for an improved ISDN terminal adapter having baud rate unblocking and methods for use therein  
Apparatus for an improved ISDN terminal adapter (5) and accompanying methods for use therein. The adapter provides automatic ISDN switch detection, automatic SPID configuration, baud rate...
6028856 Procedure and system for processing data traffic signals carrying information  
The present invention is associated with data traffic systems. Specifically, the invention relates to a procedure and system for forming a virtual exchange. The purpose with the virtual exchange is...
6005847 Method and apparatus for facilitating communication between multiple platforms via single, multi-channel communication conduit  
Methods and apparatus are described for facilitating multiple data communications with a first platform (100, 102, and 104) using a single communication conduit (108) having first and second...
5991293 Circuit arrangement for providing internet connectivity to a computer in a key telephone system  
A circuit arrangement is provided for connecting a personal computer (PC) to a port of a key telephone system via an adapter circuit which also interfaces a digital key set to the port. The adapter...
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