Method and arrangement for establishing and releasing communication connections among various types of communication devices under control by a central control device
摘要
申请公布号
EP1214851(B1)
申请公布日期
2008.12.10
申请号
EP20000963983
申请日期
2000.09.13
申请人
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
发明人
WINKLER, STEFFI, LISSI;EMMERINK, ANTONIUS;KLEIN, EGON, FRANZ;WINDECKER, RAINER;STEFFAN, ANDREAS;WAHLER, JOSEF
