Dynamics AX InMarket Engineering team announces certification of the following products:
1. Lync 2013 with AX 2012 R2
2. Lync 2013 with AX 2012
3. BizTalk 2013 with AX 2009 SP1
Below are the hotfixes to be installed for this support:
Version 
KB Number 
Hotfix Download Link 
Product 
AX2012 R2 
2863156 
https://mbs2.microsoft.com/Knowledgebase/KBDisplay.aspx?scid=kb;enus;2863156

Lync 2013 
2863199 
https://mbs2.microsoft.com/Knowledgebase/KBDisplay.aspx?scid=kb;enus;2863199

Lync 2013 


2868424 
https://mbs2.microsoft.com/Knowledgebase/KBDisplay.aspx?scid=kb;enus;2868424

Lync 2013 
2872755 
https://mbs2.microsoft.com/Knowledgebase/KBDisplay.aspx?scid=kb;enus;2872755

Lync 2013 

AX 2009 
2862096 
https://mbs2.microsoft.com/Knowledgebase/KBDisplay.aspx?scid=kb;enus;2862096

Biztalk 2013 
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Pingback from Announcing Compatibility Certification: Lync 2013 with AX 2012 R2 and AX 2012 ; BizTalk 2013 with AX 2009 SP1 UNI Data Inc.