Korenix JetCon 2502 User Manual page 26

9. Enable "Command Line mode" of PC, click Run in the Start menu, type
Command, and click OK to continue as the picture indicates.
10. Type ping 192.168.1.1 command to check the connection. Here we use IP
address 192.168.1.1 as an example. Before testing, be sure your two PC hosts in
the local site and remote site are in the same IP subnet.
11. Repeat step 10 to make sure the Ethernet connection of both sites is successfully
established.
12. Pick up the remote-site POTS phone and check the dial tone is heard from the
phone receiver to ensure the Public Switched Telephone Networks has
recognized that a phone has gone off-hook; and the switching equipment is
prepared to receive the dialed digital tone or DTMF code.
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