Merhaba ;
import / export özelliği sanırım işinizi görecektir bunun için 2 adet powershel script var;

İmport script,

#Configure these Variables to your environment
################################################## #########
$importpath = "c:\paylaşımdaki klasor\"
$primarylync = "lync1 server"
$backuplync = "llync2server"
################################################## #########

Import-module Lync
get-CSUSER -Filter {RegistrarPool -eq $primarylync} |Move-CSUser -Target $backuplync

$dbimport = "C:\Program Files\Common Files\Microsoft Lync Server 2010\Support\dbimpexp.exe"
$xml = $exportpath + "AllUserscontact.xml"
& "$dbimport" /import /HRXMLfile:$xml /restype:user


export için:

xport Script



#Configure these Variables to your environment
################################################## #########
$backuplync = "\\lync1sercer üzerindeki paylaşım yolu"
$dbimport = "C:\Program Files\Common Files\Microsoft Lync Server 2010\Support\dbimpexp.exe"
################################################## #########
$exportpath = "c:\paylaşılan klasor\"
$xml = $exportpath + "AllUserscontact.xml"
& "$dbimport" /HRXMLfile:$xml

copy $xml $backuplync