Invention Grant
US08102987B2 Adjusting music length to expected waiting time while caller is on hold 失效
调用者处于暂停状态时,将音乐长度调整为预期的等待时间

Adjusting music length to expected waiting time while caller is on hold
Abstract:
A method of adjusting music length to expected waiting time while a caller is on hold includes choosing one or more media selections based upon their play duration and matching the selection(s) to the expected waiting time.
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