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the first article, it's clear.<br />
<br />
the second one it's not, how i can apply this in 2000 users ??
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the first article, it's clear.

the second one it's not, how i can apply this in 2000 users ??

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second one: <a href="https://www.experts-exchange.com/questions/28151568/Create-GPO-to-delete-Registry-Key.html" rel="ugc">https://www.experts-exchange.com/questions/28151568/Create-GPO-to-delete-Registry-Key.html</a>
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second one: https://www.experts-exchange.com/questions/28151568/Create-GPO-to-delete-Registry-Key.html [https://www.experts-exchange.com/questions/28151568/Create-GPO-to-delete-Registry-Key.html]

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the registry key itself is not clear in the article ... do i have to delete this key for each contact in my list?
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the registry key itself is not clear in the article ... do i have to delete this key for each contact in my list?

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<div class="content wysiwyg-content">
Dear All,<br />
<br />
I have Lync 2013 environment installed, Lync 2013 clients also installed in all users, I’m looking for a way to make the “Lync Call” is the default whenever if the user click on call:<br />
<a href="https://filedb.experts-exchange.com/incoming/2015/02_w06/895616/1.PNG" target="_blank" title="Mobile (25 KB)"><img alt="Mobile" class="file-block lazyload" style="max-width: 800px;" data-src="https://filedb.experts-exchange.com/incoming/2015/02_w06/800_895616/1.PNG" /></a><br />
<br />
I’m asking for that because whenever I call someone, it’s take the mobile number or the office number and take the call to outside like the below:<br />
<br />
<a href="https://filedb.experts-exchange.com/incoming/2015/02_w06/895615/2.jpg" target="_blank" title="Lync (47 KB)"><img alt="Lync" class="file-block lazyload" style="max-width: 800px;" data-src="https://filedb.experts-exchange.com/incoming/2015/02_w06/800_895615/2.jpg" /></a><br />
<br />
So is there a way?
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</div>


1.PNG

2.jpg

Dear All,

I have Lync 2013 environment installed, Lync 2013 clients also installed in all users, I’m looking for a way to make the “Lync Call” is the default whenever if the user click on call:



I’m asking for that because whenever I call someone, it’s take the mobile number or the office number and take the call to outside like the below:




So is there a way?

Force Lync call from Lync 2013 client

Instant messaging (IM) is a type of online chat that offers real-time text transmission over the Internet. A LAN messenger operates in a similar way over a local area network. More advanced instant messaging can add file transfer, clickable hyperlinks, Voice over IP, or video chat. Non-IM types of chat include multicast transmission, usually referred to as "chat rooms". Depending on the IM protocol, the technical architecture can be peer-to-peer (direct point-to-point transmission) or client-server (a central server retransmits messages from the sender to the communication device).