Hello  Guys , Today we will  talk about  setting up External communication in Lync -Office 365 .

So,  we have a scenario like  this ” The Users in your Organization want to communicate with users in some other Organization over Lync  “

 

To achieve this follow the below steps :

1. Switch on External communication:

Turn on External Communication in Lync Online

 

2. Once this is achieved , it is better to wait for 24 hours before performing the next steps .

3.  In Lync Admin Center ,  go to tools and then Set  up Lync for External Communication

External Lync Communication 2

 

4.

External Lync Communication 3

 

5. Click , it has been 24 hours

External Lync Communication 4

 

6. External Lync Communication 5

 

7.

External Lync Communication 6

 

 

Now , you are done .

 

Add the user from one of the Lync client and check if they are able to communicate as  shown below:

 

External Lync Communication 7

 

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