Lync 2010/2013 CU January 2014 Has Been Released

Microsoft has released the January 2014 Cumulative Updates 5.0.8308.577 for Lync Server 2013 and 7577.4420 for Lync 2010 Phone Edition on January 8...which gives us enough to test for bugs.
 
Here's a list of patches for Lync 2013: 

2912334

(http://support.microsoft.com/kb/2912334/ )

Event ID 57006 is logged when you cannot restart the Lync Server 2013 front-end service

2912338

(http://support.microsoft.com/kb/2912338/ )

Can't call Enterprise Voice-enabled users when the users have the same main telephone number in a Lync Server 2013 environment

2912340

(http://support.microsoft.com/kb/2912340/ )

An external call is routed based on Location-Based Routing that is configured for internal AD sites in a Lync Server 2013 environment

2912342

(http://support.microsoft.com/kb/2912342/ )

Lync Server 2013 supports TDE in SQL Server 2008 or a later version on a back-end server

2912343

(http://support.microsoft.com/kb/2912343/ )

Event ID 1001 is logged when the RTCSrv.exe progress crashes on a Lync Server 2013 Edge server

 
And a list of patches for Lync 2010 Phone Edition:

2918039

(http://support.microsoft.com/kb/2918039/ )

Voice is distorted when you resume a call from hold by using Lync Phone Edition for Aries telephone

2918044

(http://support.microsoft.com/kb/2918044/ )

Exchange integration fails in Lync Phone Edition when an Exchange mailbox is enabled for the Exchange Online service