Boghe IMS/RCS Client is an IMS/RCS Client for Windows, an open source instant messenger based on the Doubango Framework.
RCS (Rich Communication Suite) was a join industry effort aiming to speed up the evolution of mobile phone communication towards rich communication.

The RCS initiative includes network operators, network and device vendors (Orange, Telecom Italia, Telefonica, TeliaSonera, Ericsson, Nokia Siemens Networks, Nokia, SK Telecom, Sony Ericsson and Samsung).

The main goal of GSMA RCS is to provide a set of fully interoperable rich services to be used both in mobile and fixed network (Network/Access Convergence). These services will enrich call experience. To be compliant with the GSMA RCS an IMS client MUST at least support these services:
1. Enhanced Address Book (defined by the OMA -Open Mobile Alliance-)
2. Enhanced Messaging (OMA)
3. Content Sharing (GSMA)
4. File Transfer (OMA)

Boghe IMS/RCS Client Features:
Enhanced Address Book:
1. Basic social presence
2. Revoke
3. Pseudo-permanent presence state
4. Anonymous fetch
5. Voice call
6. Video call
7. Network address book

Social Presence Attributes:
1. Hyper availability
2. Portrait icon
3. Free-text
4. Favorite link

Content Sharing:
1. Basic sharing
2. Video share (GSMA IR.74)
3. Image share (GSMA IR.79)

Enhanced Messaging:
1. Conversational messaging (SMS/MMS)
2. Chat 1-to-1 (OMA IM SIMPLE 1.0)
3. Group chat 1-to-many (OMA IM SIMPLE 1.0)
4. File transfer

The license of this software is Free, you can free download and free use this instant messenger software.