David William CLARK

Method, system and apparatus for causing a communication client to join a media-over-packet communication session

Methods and computer-readable media for facilitating forensic investigations of online transactions

Systems for end user premise event notification

Methods and systems for enabling end-user equipment at an end-user premise to effect communications when an ability of the end-user equipment to communicate via a communication link connecting the end-user equipment to a communications network is disrupted

Method and system for processing calls in an architecture allowing a telephony identifier to be associated with a group of identities

Method, system and apparatus for provisioning a communication client

Method and system for converting session initiation messages

Methods and systems for enabling end-user equipment at an end-user premise to effect communications when an ability of the end-user to communicate via a communication link connecting the end-user equipment to a communications network is disrupted

METHOD AND SYSTEM FOR PROVIDING A COMMON CALLING PARTY IDENTIFIER THAT IS ASSOCIATED TO A SET OF COMMUNICATION DEVICES

Methods and systems for enabling end-user equipment at an end-user premise to effect communications having certain origins when an ability of the end-user equipment to communicate via a communication link connecting the end-user equipment to a communications network is disrupted

Methods and systems for notifying a party at an end-user premise when a particular event occurs at another end-user premise

Methods and systems for enabling end-user equipment at an end-user premise to effect communications having certain destinations when an ability of the end-user equipment to communicate via a communication link connecting the end-user equipment to a communications network is disrupted

Service level selection method and system

Method, communication device and computer-readable media for conveying an audio element to a user of a communication device during an outgoing call

METHOD, CALL PROCESSING SYSTEM AND COMPUTER-READABLE MEDIA FOR CONVEYING AN AUDIO STREAM TO A SOURCE DEVICE DURING AN OUTGOING CALL

METHOD, CALL PROCESSING SYSTEM AND COMPUTER-READABLE MEDIA FOR CONVEYING AN AUDIO ELEMENT TO A SOURCE DEVICE DURING AN OUTGOING CALL

Method, communication device and computer-readable media for conveying an audio stream to a user of a communication device during an outgoing call

Method, system network and computer-readable media for controlling outgoing telephony calls to cause initiation of call features

Method, system, network and computer-readable media for controlling outgoing telephony calls to convey media messages to source devices

Method, system, network and computer-readable media for controlling outgoing telephony calls

Method and system for converting session initiation messages

Method and system for processing calls in an architecture allowing a telephony identifier to be associated with a group of identities

Method, system and apparatus for providing calling name identification

METHOD AND SYSTEM FOR ESTABLISHING A CONNECTION WITH A PACKET-BASED APPLICATION SERVER

Method and system for routing calls placed to a telephony identifier associated with a group of identities

Method and system for managing internal and external calls for a group of communication clients sharing a common customer identifier

Method, system and apparatus for causing a communication client to join a media-over-packet communication session

Methods, apparatus and computer-readable media for providing a network-based call park feature

METHODS AND COMPUTER-READABLE MEDIA FOR FACILITATING FORENSIC INVESTIGATIONS OF ONLINE TRANSACTIONS

Method and system for configuring information regarding processing of calls involving a party

Method, system and apparatus for handling a request for a media-over-packet communication session

Method, system and apparatus for intelligently handling a request for a communication session

Method, system and apparatus for logging into a communication client

Method, system and apparatus for provisioning a communication client

Method, system and apparatus for causing a communication device to join a communication session

Methods, systems and computer-readable media for facilitating forensic investigations of online activities

METHOD, SYSTEM AND APPARATUS FOR CONVEYING AN EVENT REMINDER

Method and system to enable touch-free incoming call handling and touch-free outgoing call origination

Methods and systems for touch-free call origination

Systems and methods for registration and retrieval of voice mail contact information

Systems and methods for rendering voice mail contact information available to a called party

Method and system to enable submission and subsequent retrieval of enhanced voice mail messages

Methods and systems for rendering voice mail messages amenable to electronic processing by mailbox owners