1. TrySystem - this application allows you to execute a system command by using System application.
NOTE: This application is valid for Asterisk version 1.0.9 and above.
Syntax:
TrySystem(command) ; write as argument the command you want to execute
Purpose and usage
The purpose of this application is equal to the purpose of the System application. To give you the possibility to execute system commands with a phone call.
The difference between System and TrySystem is that System returns -1 on failure, and TrySystem returns 0 on any situations.
To see how the application works we recommend to use our IAX softphone Idefisk. You can download it from here. Please also read our tutorial to learn how to configure it to work with Asterisk PBX.
3. Additional information
Please read our tutorial for more information about System
For more information about extensions.conf you can check here.
For more information about iax.conf you can check here.
This application could be tested with our IAX softphone Idefisk. You can download it from here. For more information about this softphone please read our tutorial.
If you would like to test this application with the SIP channel you can read our tutorials about the SIP Softphones to learn how to configure them to work with Asterisk PBX
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