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Problem:
1. Maybe you're using a public network certificate.
2. You may have used Exchange Server 2013
3. Maybe you're still using Lync Server 2013
4. But when you're using Lync 2013, sometimes you're wondering if you're using a public network certificate or not, and what domain name you use for that home.
5. Maybe your friends are using Lync 2013, they don't know what they use the public network certificate
Experience:
1. First of all thanks to WW, this trick is learned from him, but has been placed here, not to share, and then tidy up to the tips of easy to use
2. Download-openssl-windows-0.9.8
3. Copy the-openssl-windows-0.9.8--c:\
4. Start-run-cmd
CD C:\Openssl-Windows-0.9.8\out32dll
5. Execute-command-check-you-use-Public certificate-for Lync Server 2013 Edge Server or front end server
Openssl S_client-connect sip.uc-cn.net:5061
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This article is from the "Lifelong Learning" blog, please be sure to keep this source http://dynamic.blog.51cto.com/711418/1846018
Lync Tips -56-Check if you are using the correct public network certificate