Synopsis
Try executing a system command
TrySystem(command)
Description
Executes a command by using system(). Returns 0 on any situation unlike Asterisk cmd System. If the command itself executes but is in error, and if there exists a priority n + 101, where ‘n’ is the priority of the current instance, then the channel will be setup to continue at that priority level. Otherwise, System returns 0.
See also
Asterisk | Applications | Functions | Variables | Expressions | Asterisk FAQ