Dear All, We have Primary domain controller Windows 2008 R2 and Additional Domain controller is Windows 2008 , Now we want to add Fax server role on Additional domain controller . now my question is DC will support FAX server roll in same server, please suggest any one. thanks for Advance. Regards, Krishnaprasad Sr.SystemAdministrator

yes you can install it on the additional domain controller as the requirements here states nothing that it cannot be installed on domain controller or Additional domain controllers http://technet.microsoft.com/en-us/library/ff630162%28WS.10%29.aspx#BKMK1http://www.virmansec.com/blogs/skhairuddin

Hi , thanks for reply , i will try out on test server