发明名称 System and method for broadcasting packetized voice messages
摘要 A system and method are disclosed for broadcasting Voice over Internet Protocol (VoIP) messages. A method incorporating teachings of the present disclosure may include receiving an indication that a message should be delivered to a plurality of recipients. In response, contact information for the plurality of recipients may be identified, and an outbound packetized call to each of the recipients may be launched. In practice, the packetized call may be in a VoIP form or some other appropriate packetized form. If a call is answered, the call may be connected to a multicast server capable of playing the to-be-delivered message.
申请公布号 US8290127(B2) 申请公布日期 2012.10.16
申请号 US20040774057 申请日期 2004.02.06
申请人 REYNOLDS DOUGLAS F.;BRANDT JEFFREY L.;BANGOR AARON;SULLIVAN MARC A.;AT&T INTELLECTUAL I, L.P. 发明人 REYNOLDS DOUGLAS F.;BRANDT JEFFREY L.;BANGOR AARON;SULLIVAN MARC A.
分类号 H04M1/64;H04B7/00 主分类号 H04M1/64
代理机构 代理人
主权项
地址