VOIP CONFERENCING

专利名称：VOIP CONFERENCING

发明人：MARTIN, Douglas J.,LEIGH, Randolph

J.,GHINAUDO, Andrew Dionysius,FRIES,Robert G.

申请号：EP07862686.8申请日：20071207公开号：EP2092722A2公开日：20090826

摘要：A VoIP-based conferencing system readily handles different protocols, loadbalance media resources and deals with fail-over situations. The VOIP conferencingsystem has a gateway coupled to the PSTN (Public Switched Telephone Network). AVoice Server Director (VSD) is coupled to the gateway and performs the control functionof the conferencing system. The VSD has a back-to-back user agent. The VSD controls amedia server, which mixes the audio (signals), and the media server receives the dataportion of a conference call from the gateway. The media server is coupled to a bridgethat controls an on-going conference.

申请人：Premiere Global Services, Inc.

地址：5390 N. Academy Boulevard, Suite 210 Colorado Springs, CO 80918 US

国籍：US

代理机构：Dilg, Haeusler, Schindelmann Patentanwaltsgesellschaft mbH

更多信息请下载全文后查看