发明名称 System and method for packet-based voice telephony for use in receiving calls during dial-up internet sessions
摘要 The present invention provides a system and method for receiving incoming voice telephone calls during a dial up internet session. An incoming telephone call to a telephone line in use for a dial-up internet session may be forwarded to a predetermined telephone number. When the incoming voice telephone call is received at the predetermined telephone number, the internet user may be notified of the incoming telephone call and may be given the option of receiving the incoming call or taking other actions with the incoming call. If the internet user elects to receive the incoming voice telephone call, the incoming voice telephone call is forwarded to the internet user's computer using a protocol for establishing voice telephony over a packet-based network, such as voice over internet protocol.
申请公布号 US7978685(B1) 申请公布日期 2011.07.12
申请号 US20040991018 申请日期 2004.11.17
申请人 SPRINT COMMUNICATIONS COMPANY L.P. 发明人 REAMS, III ORIN PAUL
分类号 H04L12/66 主分类号 H04L12/66
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