I have a windows 8 server for a LAN. This has a Cisco RV220W Firewall which is connected to the T1 router. In order to host a 3rd party video conferencing software I need to have the TCP 1935 port open.
I tried the following -
1. Logged into my RV220W and added a rule using Manage Firewall Rules (Firewall-Access Control-Custome Services). Here I added a rule for TCP start port 1935 and Finish port 1935.
2. Then I added an inbound rule on my Windows 8 server to open TCP 1935.
However when I tested it using porttest.net, it said TCP 1935 is still closed. Can someone please let me know how can I open TCP 1935 port?