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Blink-Features » History » Revision 70

Revision 69 (Adrian Georgescu, 06/09/2014 12:11 AM) → Revision 70/123 (Adrian Georgescu, 06/09/2014 12:27 AM)

h1. Microsoft Lync replacement checklist 

 AG Projects was closely involved with menthor-ship, authoring Multiparty and developing of software in the public domain for the specifications emerging of SIP SIMPLE and STOX IETF working groups. AG Projects has implemented all applications beyond VoIP that complete a SIP deployment to compete with commercial offering traditionally available from closed vendors like Apple, Google and Microsoft. The software building blocks can be used to implement a complete multimedia rich real-time communications interoperable with audio, presence, chat, file transfer, screen sharing and video based on foreign SIP protocol. An end-product based with these capabilities will compete with Skype and Google Hangouts for residential customers and Microsoft Lync for corporate customers, the later being the current focus. XMPP domains. 

 h2. Client Side (Blink) 

 |_. Component|_. Mac OSX |_. Windows |_. Linux|_. Description | 
 | Presence| Yes | Yes | Yes | SIMPLE RLS| 
 | Contact List | Yes | Yes | Yes | XCAP protocol| 
 | Audio|    Yes | Yes | Yes | Opus codec | 
 | Chat | Yes | Yes | Yes | MSRP protocol| 
 | File Transfer | Yes | Yes | Yes | MSRP protocol | 
 | Multiparty Conferencing | Yes | Yes | Yes | RTP and MSRP| 
 | NAT Traversal    | Yes | Yes | Yes | ICE & MSRP Relay | 
 | Screen sharing | Yes | UD | UD | VNC protocol | 
 | Video | Yes     | UD    | UD    | H.264 codec| 
 | Multi-language | Yes    | No | No | N/A| 

 * N/A = not applicable 
 * UD = under development 

 Complete RFC and standards listed here http://icanblink.com/standards.phtml 

 h2. Server Side (SylkServer) 

 |_. Component|_. Linux |_. Description | 
 | Multiparty Audio Conferencing| Yes | RTP mixer| 
 | Multiparty Chat Conferencing| Yes | MSRP Switch| 
 | Multiparty File Transfer | Yes | MSRP| 
 | Multiparty Video Conferencing | No | Colibri| 
 | Conference Participants | Yes | RFC4575|   
 | XMPP gateway | Yes | "IETF STOX":http://datatracker.ietf.org/wg/stox/| 

 XMPP interoperability is implemented using the specifications developed together with IETF STOX Working Group, work we co-authored and implemented in the public domain. 

 Complete RFC and standards listed here http://sylkserver.com/features.phtml 

 Presence Agent (RLS) is provided by OpenSIPS, MSRP NAT traversal by MSRPRelay and Contact List by OpenXCAP. Ideally, these components should be integrated in SylkServer in case the solution should be deployed at customer premisses.