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Open command Prompt and Run <br />
<br />
csvde -f C:\Docs\Export_Users\Data\<wbr />All_Users_<wbr />Export.csv<wbr /> -d dc=bsci,dc=bossci,dc=com -s &lt;DC Name&gt; -r &quot;(&amp;(objectCategory=person)<wbr />(objectCla<wbr />ss=user)(m<wbr />sExchHomeS<wbr />erverName=<wbr />*))&quot; -l dn,cn,samAccountName,displ<wbr />ayname,tar<wbr />getaddress<wbr />,msRTCSIP-<wbr />Originator<wbr />sid,msRTCS<wbr />IP-UserEna<wbr />bled,msRTC<wbr />SIP-Primar<wbr />yHomeServe<wbr />r,msRTCSIP<wbr />-PrimaryUs<wbr />erAddress<br />
<br />
This will give you all user export.<br />
From csv file filter msRTCSIP-UserEnabled.<br />
All having msRTCSIP-UserEnabled = True will be OCS enabled
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Open command Prompt and Run

csvde -f C:\Docs\Export_Users\Data\All_Users_Export.csv -d dc=bsci,dc=bossci,dc=com -s <DC Name> -r "(&(objectCategory=person)(objectClass=user)(msExchHomeServerName=*))" -l dn,cn,samAccountName,displayname,targetaddress,msRTCSIP-Originatorsid,msRTCSIP-UserEnabled,msRTCSIP-PrimaryHomeServer,msRTCSIP-PrimaryUserAddress

This will give you all user export.
From csv file filter msRTCSIP-UserEnabled.
All having msRTCSIP-UserEnabled = True will be OCS enabled

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thank you both it was really helpful
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<div class="content wysiwyg-content">
We use Office communicator 2007 R2 in our Environment. I think we purchased 100 user licences.<br />
They want to enable office communicator for about 50 users. <br />
Before adding those users... is there away to find out how many active users in office communicator ?
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We use Office communicator 2007 R2 in our Environment. I think we purchased 100 user licences.
They want to enable office communicator for about 50 users. 
Before adding those users... is there away to find out how many active users in office communicator ?

Office Communicator active users

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