Microsoft releases Update 2880980 for Lync 2013 (May 2014)

Issues that the update fixes

  • 2961173 Incorrect emoticons in a conversation after you install Office 2013 SP1 or a later version of Lync 2013

  • 2961174 Update reports NMOS in QoE for calls between Lync 2013 and a Lync mobile client

  • 2961175 Cannot hear the voice in an audio/video call in Lync 2013

Additionally, this update resolves the Lync 2013 issues that are described in the following KB articles:

  • 2880474 Description of the Lync 2013 update: April 2014

  • 2863908 Description of the Lync 2013 update 2863908: March, 2014

  • 2817430 Description of Microsoft Office 2013 Service Pack 1 (SP1)

  • 2825630 Description of the Lync 2013 update 15.0.4551.1005: November 7, 2013

  • 2817465 MS13-054: Description of the security update for Lync 2013: July 9, 2013

  • 2768004 Description of the Lync 2013 update 15.0.4481.1004: May 2013

  • 2760556 Description of the Lync 2013 update 15.0.4481.1000: March 2013

  • 2760512 Description of the Lync 2013 update: February 2013

Download

Prerequisites

Update Download Link
MSO (KB 2825631, April 2014)

Download the 32-bit MSO update package now.

Download the 64-bit MSO update package now.

MSORES (KB 2817624 , September 2013)

Download the 32-bit MSORES update package now.

Download the 64-bit MSORES update package now.

IDCRL (KB 2817626, September 2013)

Download the 32-bit IDCRL update package now.

Download the 64-bit IDCRL update package now.

Lynchelp (KB 2817678, November 2013)

Download the 32-bit Lynchelp package now.

Download the 64-bit Lynchelp package now.

Source