CALLEE CENTRIC LOCATION AND PRESENCE ENABLED VOICEMAIL USING SESSION INITIATED PROTOCOL ENABLED SIGNALING FOR IP MULTIMEDIA SUBSYSTEM NETWORKS

摘要

An architecture and method of voicemail based on session initiated protocol presence and location information of a callee is disclosed. A method of providing voicemail includes determining a location and a presence of a callee, and playing a customized voicemail greeting to a caller based on preferences defined by the callee and also based on at least one of the location and the presence.

主权项

1. A system for playing a customized voicemail greeting, comprising:
a voicemail platform comprising a computer device that operates to:
obtain a profile, a location, and a presence of a callee upon the callee receiving a call from a caller;assemble a customized voicemail greeting by inserting a first predefined message portion, a second predefined message portion, and a third predefined message portion into a skeleton, wherein the first predefined message portion is associated with the callee location, the second predefined message portion is associated with the callee presence, and the third predefined message portion is associated with caller identity; andplay the customized voicemail greeting to the caller calling the callee.