At+t Corp.

Andrew Frederick Bulfer

Peter H Stuntebeck

Roy Philip Weber

Steven Charles Salimando

Bruce Lowell Hanson

Robert F Mortenson

Bruce E McNair

Michael M Kaplan

Charles Arthur Witschorik

Carol A Wegrzynowicz

Kathryn M Abdelaal

A method and system for consolidating multiple mailboxes into a single universal mailbox. The system comprises an agent, a user database, an application database and a mail repository. The agent searches a user database to determine the list of messaging systems the user subscribes to. The agent then recalls from the application database the procedures for accessing the messaging systems and logs onto each messaging system in turn to retrieve any new messages. The agent notifies the user of new messages according to a predefined notification method.

Messaging agent and method for retrieving and consolidating messages

A telecommunications network service for converting spoken words to individual DTMF (e.g., touch-tone) signals to be furnished to an automated system responsive to touch-tone control thereof. In accordance with one illustrative embodiment of the invention, a telephone user speaks an utterance comprising a word representing a digit, letter, the &ldquo;*&rdquo; key (e.g., the word &ldquo;star&rdquo;) or the &ldquo;&num;&rdquo; key (e.g., the word &ldquo;pound&rdquo;). The illustrative network service performs conventional, speaker independent speech recognition on the utterance to identify the spoken word and then generates the touch-tone signal which corresponds to the spoken word so identified (e.g., a digit, letter or special character as found on a conventional touch-tone telephone). This generated DTMF signal is then transmitted to an automated system such as a voice messaging system or telephone answering machine to control the operation thereof. The network service of the present invention may be advantageously employed when the telephone being used by the caller is a rotary or dial pulse type telephone, or in other circumstances where it may be preferable to speak rather than to press the keys of a telephone keypad.

Telephone network service for converting speech to touch-tones

Intelligent network messaging agent and method

A universal directory service (UDS) provides the communication addresses of individuals associated with numerous different institutions, and can be accessed via more than one communication channel. A UDS server communicates with one or more data sources to provide directory information to a user. The UDS also provides supplemental information such as company name, logo, and specialty. The UDS can be accessed via numerous communication channels including the internet, on-line service providers, wireless devices, modem, dedicated access channels, voice access via an attendant, and voice access via a speech recognition and synthesis system.

Universal directory service

A method of handing off a Universal International Telephone Number to the correct international carrier for handling regardless of which carrier is given the call by the local exchange carrier. If a call destined for termination in the United States is handed off to the wrong international carrier, that carrier routes the call to its international gateway as if it were destined for another country. The international gateway then routes the call to the proper international carrier with all of the routing features and billing schedules of the customer intact.

Method of routing universal international free telephone phone numbers

In order to gain access to a secured system, a user must be able to enter valid user identification information and must also have a remote wireless communication device such as a pager or cellular telephone having a number that is substantially unique to that user. When the user requests access to the secured system, the system places a call to the user's remote wireless communication device and sends that device revalidation information such as a random number generated by the secured system. The user must return the revalidation information to the secured system to gain access. In an alternative embodiment, another person (a user-approver) has the remote wireless communication device and must return the revalidation information to the secured system if the user-approver approves the user's request for access.

Security for controlled access systems

A security node disposed in the telecommunications network connecting calling and called parties transforms information (which can be voice, data, facsimile, video and other types of calls or messages) encrypted in a first format to (a) encrypted information in a different format or to (b) non-encrypted information, and vice-versa. The node is accessible from any location connected to the network. By routing calls or messages originated by the calling party and destined for the called party via the security node, and providing appropriate control signals to the node, the information may be encrypted only over a portion of the transmission path between the parties, and clear over the remainder of the transmission path. Alternatively, the information may be encrypted in different portions of the path using different encryption algorithms. This arrangement enables the parties to obtain relatively secure communications even if only one party has a security device at the originating or terminating end, or if the parties have security devices using different handshaking protocols and encryption algorithms.

Growing community of inventors

Mountain Lakes, NJ, United States of America

Andrew Frederick Bulfer