Patent ID: 9426104
Filing Date: 2016-08-23
CPC Classification: H04L

Claim Text:
1. A method for communicating in an interworking system by an Instant Messaging and Presence Services (IMPS) system, the method comprising the steps of: receiving a first request for retrieval of group properties of a group included in Session Initiation Protocol for Instant Messaging and Presence Leveraging Extensions Instant Messaging (SIMPLE IM) system from a client; forwarding the first request to an Inter Working Function (IWF); receiving a first response, wherein the first response, received from the SIMPLE IM system, corresponding to the first request is converted into a protocol format supported by the IMPS system; receiving a second request for setting of a group included in the SIMPLE IM system; and forwarding a second response corresponding to the second request to the client, wherein the group properties of the group are group properties of the group changed according to setting of the group properties of the group if the second request includes a request for setting of the group properties of the group.