Patent ID: 9124706
Filing Date: 2015-09-01
Classification: H04L,H04M

Abstract:
1. A method for interoperation between a first and second conference systems associated with a first conference and a second conference, respectively, comprising: sending, by the first conference system, a call request message to the second conference system, wherein the call request message includes conference authentication information of the second conference created by the second conference system for authentication; and after the authentication is passed, joining, by the first conference system, the second conference as a participant, wherein a type of the participant is a conference; wherein the call request message further includes access information of the first conference created by the first conference system; and the method further comprises: receiving, by the first conference system, an access request associated with the access information from the second conference system; and providing, by the first conference system, a conference control interface of the first conference for the second conference system.