公开(公告)号：US10123206B2

公开(公告)日：2018-11-06

申请号：US15674052

申请日：2017-08-10

Applicant: Google LLC

Inventor： Jan Tomas Lundqvist ,  Jonas Erik Lindberg ,  Sailesh Nepal

IPC: H04M1/66 ,  H04M1/68 ,  H04M3/16 ,  H04W12/06 ,  H04M3/42 ,  H04W4/16 ,  H04M3/56 ,  H04L29/06 ,  H04W4/06 ,  H04W8/26 ,  H04M1/725

Abstract: A computer-implemented technique can include joining, by a computing device having one or more processors, a conference session hosted by a server via a wireless computing network. In response to joining the conference session, the computing device can receive, from the server via the wireless computing network, a dial-in telephone number for reconnecting to the conference session. The computing device can detect a trigger condition indicative of a need to reconnect to the conference session via a cellular telephone network. In response to detecting the trigger condition, the computing device can initiate a telephone call to the dial-in telephone number via the cellular telephone network. In response to the server obtaining authentication of a caller identification of the computing device, the computing device can rejoin the conference session via the cellular telephone network.