METHOD AND SYSTEM FOR PLAYING PACKETIZED ANNOUCEMENTS TO TELEPHONE NETWORK END OFFICE SWITCHING SYSTEMS FROM A CENTRALIZED DIGITAL RECORDED ANNOUNCEMENT UNIT

摘要

A computer readable medium stores a computer program that provisions an announcement to be played to a requester. The computer readable medium stores and include code segments. A storing code segment stores multiple announcements. A receiving code segment receives a request to send the announcement to be played to the requester to an announcement device, in response to a determination that the announcement is not stored locally at the announcement device. A sending code segment sends the announcement to the announcement device in response to the request.