Microsoft Lync

Not to be confused with Microsoft Lync Server, Linq, or Lynx (disambiguation).

Microsoft Lync

Microsoft Lync 2010
Developer(s)	Microsoft
Stable release	2010 / 14 November 2010; 11 months ago (2010-11-14)
Operating system	Windows 7 Windows Server 2008 with Service Pack 2 Windows Vista with Service Pack 2 Windows XP with Service Pack 3[1]
Platform	IA-32 (32-bit) and x86-64 (64-bit)
Size	53 MB[1] – 55 MB[2]
Type	Instant Messaging and Collaborative software
License	Shareware[1][2]
Website	lync.microsoft.com

Lync for Mac

Microsoft Lync for Mac
Developer(s)	Microsoft
Stable release	2011
Operating system	Mac OS X 10.5.8 or later[3][4][5]
Type	Instant Messaging and Collaborative software
License	Proprietary commercial software (Volume licensing only)[6]
Website	microsoft.com/mac/enterprise/lync

Microsoft Lync (formerly Microsoft Office Communicator) and Microsoft Lync for Mac are instant messaging clients used with Microsoft Lync Server or Lync Online available with Microsoft Office 365 and Live@Edu. They are replacements for Windows Messenger which was used with Microsoft Exchange Server.

Both Microsoft Lync and Microsoft Lync for Mac are enterprise software; unlike Windows Live Messenger, they have an expanded feature set that is targeted toward corporate environments.

History

As of January 25, 2011 Microsoft Lync 2010 was generally available.^[7] The previous version was Office Communicator 2007 R2, released on March 19, 2009.^[8] An even earlier version, "Office Communicator 2007" was released to manufacturing on 28 July 2007 and launched on October 27, 2007.^[9] The full-featured desktop version of the client requires Windows 7, Windows Vista or Windows XP with Service Pack 2 or newer.^[10]

Features

Basic features include instant messaging, Voice Over IP and Video Conferencing inside the client software. Advanced features are related to integration with other Microsoft software:

• Availability of contacts is based on Microsoft Outlook calendars stored in a Microsoft Exchange Server
• Contact lists can be retrieved from a local directory service, like Microsoft Exchange Server
• Microsoft Office can show if other people are working on the same document^[11]
• All communication between the clients is done through a Microsoft Lync Server server. This makes communications more secure, as messages do not need to leave the corporate intranet, unlike with the Internet based Windows Live Messenger. The server can be set to relay messages to other instant messaging networks, avoiding installation of extra software at the client side.
• A number of client types are available for Microsoft Lync, including mobile clients.
• Uses SIP as the basis for its client communication protocol^[12]
• Offers support for TLS and SRTP to encrypt and secure signaling and media traffic.
• Allows sharing files.

The main new features of this version are the addition of real-time multi-client Collaborative software capabilities, (which allow teams of people to see and simultaneously work on the same documents and communications session). These features are implemented as follow:

• Collaboration through Whiteboard documents, where the participants have great freedom to share text, drawing and graphical annotations.
• Collaboration through Power Point documents, where the participants can control and see presentations, as well as allow everybody to add text, drawing and graphical annotations.
• Polling lists, where Presenters can organize polls and all participants can vote and see results.
• Desktop sharing, usually by allowing participants to see and collaborate on your windows screen.
• Windows applications sharing, by allowing participants to see and collaborate on a specific application.

All collaboration sessions get automatically defined as conferences, where clients can invite more contacts. Conference initiators (usually called organizers) can either promote participants to act as presenters or demote them to act as attendees. They can also define some basic policies about what presenters and attendees are able to see and do. Deeper details of policy permissions are defined at server level.

Following Microsoft's $8.5billion acquisition of Skype in May 2011, the company plans to deploy the VoIP technology within Lync, as well as its Windows Live Messenger and Xbox Live services.

Extensions

Lync uses a number of extensions to the SIP/SIMPLE instant messaging protocol for some features. As is the case with most instant messaging platforms, non-Microsoft instant messaging clients^[13] that have not implemented these publicly available extensions^[12] may not work correctly or have complete functionality. Lync supports federated presence and IM to other popular instant message services such as AOL, Yahoo, MSN, and any service using the XMPP protocol. Text instant messaging in a web browser is available via Lync integration within Exchange Outlook Web App.

Although other IM protocols such as AIM and Yahoo! do have wider support by third-party clients, these protocols have been largely reverse engineered by outside developers. Microsoft does offer details of its extensions on MSDN and provides an API kit to help developers build platforms that can interoperate with Lync Server and clients.^{[citation needed]}

Microsoft is expected to add the ability to page other nodes: its absence has held up deployment in some educational environments as current PBX phone systems have this capability and need to retain it, whilst adding the other new functionality.^{[citation needed]}

Microsoft Communicator Mobile

Microsoft has released three editions of Microsoft Lync for mobile phones, dubbed Microsoft Communicator Mobile.^[14] There are three editions of this products: Communicator Mobile for Windows Mobile,^[15] Communicator Mobile for Java^[16] and Communicator Mobile for Nokia^[17]

Microsoft Communicator Mobile for Nokia was released on 4 May 2010. This version of Microsoft Lync is made for S60 software platform 3rd Edition Feature Pack 2^[17] and is initially made available for Nokia E72 and Nokia E52. This application is available from Nokia Ovi Store.^[18][19] With the launch of Nokia E7-00, a supported Microsoft Communicator Mobile for Nokia 2.0 has made into Symbian^3 operating system & it's available for download at Nokia Ovi Store.

See also

Microsoft portal

Similar products

• Microsoft NetMeeting
• Microsoft Office Live Meeting
• Windows Meeting Space

Others

• List of Microsoft–Nortel Innovative Communications Alliance products

References

1. ^ ^{a b c} "Download details: Microsoft Lync 2010 Trial (32 Bit)". Microsoft Download Center. Microsoft Corporation. 14 November 2010. http://www.microsoft.com/downloads/en/details.aspx?FamilyID=ac81c462-9a4e-4d0b-be7a-36ebebf43a1f&displaylang=en. Retrieved 9 December 2010. 
2. ^ ^{a b} "Download details: Microsoft Lync 2010 Trial (64 Bit)". Microsoft Download Center. Microsoft Corporation. 14 November 2010. http://www.microsoft.com/downloads/en/details.aspx?FamilyID=e9f07fed-2d33-476d-8e8f-68442b94f942&displaylang=en. Retrieved 9 December 2010. 
3. ^ "System Requirements for Lync for Mac 2011". Lync for Mac Deployment Guide. Microsoft Corporation. http://mac2.microsoft.com/help/office/14/en-us/lyncdeploy/item/e770844c-1e5e-42fb-bc3c-d4fac4e60a76?category=ad1e961f-ceff-4b9f-a732-4e7fd73625f0. Retrieved 29 September 2011. 
4. ^ "Lync for Mac 2011 Deployment Guide" (PDF). Microsoft Download Center. Microsoft Corporation. http://www.microsoft.com/download/en/details.aspx?id=27559. Retrieved 29 September 2011. 
5. ^ Welch, John (20 September 2010). "Microsoft Messenger and Communicator 2011". Macworld. Mac Publishing. http://www.macworld.com/reviews/product/682469/review/communicator_for_mac_2011.html. Retrieved 1 December 2010. 
6. ^ "Announcing Communicator for Mac". Office for Mac blog. Microsoft Corporation. 24 September 2010. http://blog.officeformac.com/announcing-communicator-for-mac/. Retrieved 9 December 2010. "Communicator for Mac will be available to organizations that use the Office Communications Server. These enterprises, companies and education organizations will provide Communicator for Mac to their users as part of Office 2011. (Communicator for Mac will be available to volume licensing customers only.)" 
7. ^ "Microsoft Lync 2010 Life-cycle Information". http://support.microsoft.com/lifecycle/search/default.aspx?sort=PN&alpha=lync+2010&Filter=FilterNO. Retrieved 2011-10-25. 
8. ^ "Microsoft Communicator 2007 Life-cycle Info". http://support.microsoft.com/lifecycle/search/default.aspx?sort=PN&alpha=communicator+2007&gadate=0&msdate=0&esdate=0&medate=0&spdate=0&Filter=FilterNO. Retrieved 2011-10-25. 
9. ^ "Microsoft Office Communicator 2007 Releases to Manufacturing". Lync Team Blog. Microsoft Corporation. 28 July 2007. http://communicatorteam.com/archive/2007/07/28/6.aspx. 
10. ^ "Download details: Microsoft Office Communicator 2007 R2 Trial Download". Microsoft Download Center. Microsoft Corporation. http://www.microsoft.com/downloads/en/details.aspx?FamilyID=535637af-d92f-41b1-bf0c-54a526a88247. Retrieved 9 December 2010. 
11. ^ "Microsoft Office Communicator 2007 product overview". Microsoft Office. Microsoft. http://office.microsoft.com/en-us/help/HA102037151033.aspx. Retrieved 2007-10-10. 
12. ^ ^{a b} "Microsoft Office Communicator 2007 Protocol Documents". MSDN. Microsoft. http://msdn.microsoft.com/en-us/library/cc307432.aspx. Retrieved 2008-08-15. 
13. ^ "Pidgin project trouble ticket describing problems with Microsoft's SIP/Simple Implementation". Pidgin. http://developer.pidgin.im/ticket/48. Retrieved 2008-05-15. 
14. ^ Urban, Eric (3 August 2009). "Microsoft Communicator Mobile". Windows Phone Blog. Microsoft Corporation. http://windowsteamblog.com/windows_phone/b/windowsphone/archive/2009/08/03/microsoft-communicator-mobile.aspx. Retrieved 3 January 2011. 
15. ^ "Communicator Mobile for Windows Mobile". Microsoft TechNet. Microsoft Corporation. http://technet.microsoft.com/en-us/library/dd441202(office.13).aspx. Retrieved 3 January 2011. 
16. ^ "Communicator Mobile for Java". Microsoft TechNet. Microsoft Corporation. http://technet.microsoft.com/en-us/library/dd637129%28office.13%29.aspx. Retrieved 3 January 2011. 
17. ^ ^{a b} "Communicator Mobile for Nokia". Microsoft TechNet. Microsoft Corporation. 3 May 2010. http://technet.microsoft.com/en-us/library/ff678540%28office.13%29.aspx. Retrieved 3 January 2011. "Microsoft Office Communicator Mobile for Nokia 1.0 is a new messaging client that is built on the Nokia S60 3rd Edition Feature Pack 2 (S60 3.2.3)." 
18. ^ "Microsoft Communicator Mobile for Nokia Debuts". Microsoft News Center. Redmond, Washington, United States: Microsoft Corporation. 4 May 2010. http://www.microsoft.com/presspass/press/2010/may10/05-04nokiacommunicatorpr.mspx. Retrieved 3 January 2011. 
19. ^ King, Rachel (6 May 2010). "Microsoft and Nokia co-launch Microsoft Communicator Mobile". ZDNet. CBS Interactive. http://www.zdnet.com/blog/gadgetreviews/microsoft-and-nokia-co-launch-microsoft-communicator-mobile/14469. Retrieved 3 January 2011. 

External links

• Microsoft Lync. Official website.
• Microsoft Lync. Microsoft Office Online.
• Lync Support. Microsoft Office Online.
• Lync for Mac Deployment Guide. Office for Mac 2011: Help and How To.
• Lync for Mac Help. Office for Mac 2011: Help and How To.