Testing the example Dialplan
Now that you have a phone configured, you can perform several kinds of test calls. If you can get two different phones configured, you can make a few additional types of test calls. Before you begin dialing, be sure that you have installed the default sounds and music files. (Windows users will have them installed by default. Linux/Unix users should refer to the Step 5 – install sound and music files section in Chapter 2, Building and Installation, for more information.)
Test calls for a single phone
The following tests are simple ways to confirm that FreeSWITCH is operating properly, as well as learning more about what it can do. In each case, you simply need to dial the four-digit number and click on your phone's Send button.
The Tetris extension
Dial 9198. You will hear what hopefully sounds like the Tetris theme song. The sound is generated solely using tone generation. (See http://wiki.freeswitch.org/wiki/TGML for more information on TGML, the tone generation...