First, I went to my hardware firewall and published ports 5061,444 and 442 on the lync edge. The so-called edge firewall is actually a ing of three ports, that is, Nat, I am using Cisco's ASA firewall. The command is as follows:
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After writing to the startup configuration file, run the show running-config command to check whether the command takes effect. You can see that the port has been mapped.
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I registered the domain name isusan.cn on hichina to enter the domain name resolution page of the product, and add the following a record. In the figure, the public IP address is erased in red. For details about how to add a record, refer to the Help file on hichina.
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As we have released the lync reverse proxy in the previous article, we will discuss the role of reverse proxy: https transmission, Address Book, automatic lync discovery, lync mobile client login, and conference connection, and office web app (WAC) require reverse proxy
The role of the lync Edge server is as follows:
Access edge service 5061:
Sip-Session Initiation Protocol
Signaling, status, and instant messages
Web conferencing edge service 444
POSM-persistent shared object model
Presentation sharing, whiteboard, comments, voting
AV edge service 442
SRTP-secure real-time transmission protocol
Audio, video, file transfer and Applications
Go back to the Internet client and log on to lync. Of course, we need to enable lync remote login on the lync server and trust the root certificate on the client.
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View the configuration information as follows:
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As you can see, it is connected to the lync Edge Server sip.isusan.cn, and the Intranet and Internet users can log on to lync normally!
This article is from the "Robin's home" blog!