Hola les dejo los update correspondientes a Octubre del 2012 para la gama de Lync Phone Edition.
Lync Phone Edition (for Aastra 6721ip and Aastra 6725ip)
4.0.7577.4414
Lync Phone Edition (for HP 4110 and HP 4120)
4.0.7577.4414
Lync Phone Edition (for Polycom CX500, Polycom CX600, and Polycom CX3000)
4.0.7577.4414
Peter Diaz
MVP-MCT-MAP