Invention Grant
US07804951B2 System and method for playing tones and announcements in multimedia communications networks
有权
在多媒体通信网络中播放音调和通知的系统和方法
- Patent Title: System and method for playing tones and announcements in multimedia communications networks
- Patent Title (中): 在多媒体通信网络中播放音调和通知的系统和方法
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Application No.: US10758362Application Date: 2004-01-15
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Publication No.: US07804951B2Publication Date: 2010-09-28
- Inventor: Mariana Benitez Pelaez , Dipak V. Patel , Peter Pradeep , Rajesh Rasalkar
- Applicant: Mariana Benitez Pelaez , Dipak V. Patel , Peter Pradeep , Rajesh Rasalkar
- Applicant Address: US NJ Murray Hill
- Assignee: Alcatel-Lucent USA Inc.
- Current Assignee: Alcatel-Lucent USA Inc.
- Current Assignee Address: US NJ Murray Hill
- Agency: Fay Sharpe LLP
- Main IPC: H04M3/42
- IPC: H04M3/42

Abstract:
A method of assigning responsibility for playing tones and announcements to a network element in a multimedia communications network is provided. The method includes receiving a call from a caller to a subscriber at a first network element, as part of the call a tone or an announcement needs to be played to the subscriber; determining whether a second network element is able to play the tone or announcement; playing the tone or announcement through the second network element, if the second network element is able to play the tone or announcement; attempting to locate a third network element that is able to play the tone or announcement, if the second network element is not able to meet the request; and playing the tone or announcement through the third network element, if the third network element is located.
Public/Granted literature
- US20050157855A1 System and method for playing tones and announcements in multimedia communications networks Public/Granted day:2005-07-21
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