Blink Cocoa

h1. Microsoft Lync replacement checklist

h2. Client Side (Blink)

|_. Component|_. Mac OSX |_. Windows |_. Linux|_. Protocol |
| Audio| Yes | Yes | Yes | RTP Opus codec |
| Presence| Yes | Yes | Yes | SIP SIMPLE RLS|
| Contact List | Yes | Yes | Yes | SIP SIMPLE XCAP|
| Chat | Yes | Yes | Yes | MSRP protocol|
| File Transfer | Yes | Yes | Yes | MSRP protocol |
| Multimedia Conferencing | Yes | Yes | Yes | RTP and MSRP|
| NAT Traversal | Yes | Yes | Yes | ICE & MSRP Relay |
| Screen sharing | Yes | UD | UD | VNC over MSRP |
| Video | Yes | UD | UD | RTP H.264 codec|
| Packaging | DMG | Installer | .deb | OS dependent|

h2. Server Side (SylkServer)

|_. Component|_. Linux |_. Protocol |
| XMPP gateway | Yes | IETF STOX WG|
| Multiparty Chat | Yes | MSRP Switch|
| Multiparty Audio | Yes | RTP mixer|
| Multiparty File Transfer | Yes | MSRP|
| Conference Participants | Yes | RFC4575|

The Presence Agent is provided by OpenSIPS. Contact List is provided by OpenXCAP. Ideally, these components should be integrated in the server side.

* Complete RFC and standards listed here http://icanblink.com/standards.phtml
* N/A = not applicable