Jack Jachner

Distributed intelligent rich presence

Conference presence based music-on-hold suppression system and method

Calendar interface for digital communications

Architecture for presence based transaction tracking across multiple devices and clients

System and method for coupling an instant messaging session with a PBX call session

Calendar interface for digital communications

Presence driven communication contacts

Voice terminal for dialing by name with presence

Multiple access presence agent

SESSION PRESENCE

Presence-enabled property management system

Presence logging in calendar systems

Presence system and method for providing access to web services

Custom presence icons

System and method for providing an information service to distribute real-time information to users via a presence system

Calendar interface for digital communications

Enhanced whisper feature

System and method for representation of user preference and policy in contact list

System and method for implementation of instant messaging hunting groups

Conference presence based music-on-hold suppression system and method

Telephony/conference activity presence state

Presence and preference enabled voice response system and method

Communication system and method for determining next joint availability using presence information

System and method for managing user groups in presence systems

Voice mail with phone number recognition system

Scalable presence distribution system and method

System and method for providing feature customization for a communications device based on an active communications session