发明名称 PROVIDING INSTANT SERVICES IN INTERNET PROTOCOL NETWORK
摘要 <p>A system and methods are shown for providing instant services in an Internet Protocol network (104). One of the methods comprises the steps of provisioning a first communication session between a first user terminal (102) and a predetermined network device and provisioning a second communication session between a second user terminal (114) and the predetermined network device. The exemplary method further includes receiving an activation request to establish an active communication session between the first user terminal (102) and the second user terminal (114) and, responsively, bridging the first communication session to the second communication session on the predetermined network device.</p>
申请公布号 WO2003054717(A1) 申请公布日期 2003.07.03
申请号 US2002039717 申请日期 2002.12.12
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