Microsoft Office Communicator SDK vs Lync SDK

Since Lync is the replacement to Microsoft Office Communicator, does that mean that if I write an app that integrates Microsoft Office Communicator 2007 R2, and then later I upgrade to Lync 2010, will I have to rewrite the integration portions of my app?

Solution

Presumably you're talking about client side integration with OCAA or UCCA? These are both still supported against Lync 2010, so your app should still work if you upgrade. However, one or both of these APIs will definitely not be supported against the next version of Lync.

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