发明名称 |
System and method for establishing a voice over IP session |
摘要 |
<p>A method, computer program product, and computer system for establishing a Voice over IP (VoIP) session. One or more computing devices initiate the VoIP session between a plurality of devices. A first communication channel is established as an active channel for a first computing device of the plurality of devices, where the active channel is fully enabled for use by the first computing device. A second communication channel is established as a passive channel for the first computing device while maintaining the active channel, where the passive channel is at least partially enabled for use by the first computing device.</p> |
申请公布号 |
GB2511462(A) |
申请公布日期 |
2014.09.03 |
申请号 |
GB20140010994 |
申请日期 |
2012.09.11 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CHELSEA C. BEERSE;ARNO DENNE;PATRICK J. O'SULLIVAN;JEFFREY B. SLOYER |
分类号 |
H04L12/711;H04L29/06;H04L29/08 |
主分类号 |
H04L12/711 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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