This utility is used to test your system's PBX connection.
| Argument | Description |
|---|---|
| -?, -h, -help | Display options and program information. |
| -IP | IP address of the PBX you wish to test. |
| -p | Password to the PBX. |
devlinktest -IP 192.168.1.1 -p password
Replace the IP address and password with your own.