Nortel Networks M3310 - Manual (Page 222)

222 Digital Telephone IP Adapter Installation and Administration Guide
Troubleshooting Standard 2.1
4 Click on the OK button.
Result: The PING test window displays, showing the PING results. The
following is an example of a successful PING.
The following is an example of an unsuccessful PING.
5 Click on the Close button.
Result: The PING test window closes.