Lync DHCP options Script 1,2,3,4,5,43 and 120
Lync 2010 and 2013 comes with an executable for adding the options for the DHCP server. If you are using a 64 bit server for DHCP, then begin by copying the files dhcputil.exe and dhcpconfigscript.bat command from the following folder C:\Program Files\Common Files\Microsoft Lync Server 2013. I found that I needed to copy the files to my DHCP server.
DHCPUtil is at C:\Program Files\Common Files\Microsoft Lync Server 2013
Run the following
.\DHCPUtil.exe -SipServer Server.Domain.com
.\DHCPUtil.exe -SipServer Server.Domain.com –runconfigscript
If u have the following problem when you are trying to run the DHCPUTIL.exe on the DHCP Server