System and method for reconnecting a device to a group call
摘要
<p>A system and method for reestablishing a voice communications session moderated by a group call server between two or more telephony devices. The method is performed by a processor monitoring the communications session. The method comprises: storing one or more data records representing group call information; detecting disconnection of at least one participating telephony device from the group communications session, and determining that the disconnection was not intentionally initiated; accessing the stored call group information data and causing signals to enable reestablishment of participation by the disconnected device to be sent to the disconnected device; and upon receipt by the group call server from the disconnected device of signals representing a request to reconnect the disconnected device, outputting command signals for reestablishing a communications session between the disconnected device and at least one other device participating in the group communications session.</p>
申请公布号
EP2224717(A1)
申请公布日期
2010.09.01
申请号
EP20090154007
申请日期
2009.02.27
申请人
RESEARCH IN MOTION LIMITED;ASCENDENT TELECOMMUNICATIONS INC.
发明人
LABRADOR, CHRISTOPHER;OLIVER, BRIAN;SIMON-DANIELS, SUSIE;LOGAN, ADRIAN;FRITZLEY, ERIC;MCCOLGAN, BRIAN;GISBY, DOUGLAS