| 摘要 |
A system for providing a single on-hold audio message to a plurality of business telephone systems at separated geographic locations converts the audio message into digital form, compresses the resulting digital file, and transmits the file via the Internet as an attachment to an e-mail message to general purpose computers located in association with each of the business telephone systems. Each of the general purpose computers receiving the message writes it onto a floppy disc which is provided to an associated playback unit. The playback units read the compressed digital files representing the on-hold message, provide the recirculating flash memories, provide the output of the flash memories to decompressors and the output of the decompressors to digital-to-analog converters. The resulting audio signals are applied to the on-hold inputs of each of the business telephone systems.
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