Features AT-12:
                            
                            - GLONASS support
 
                                Supported in Wialon:
                            
                            - Communication via TCP
 
The following data should also be added to AT-12 unit properties section of Wialon GPS tracking software :
| Device type: | AT-12 | 
| Unique ID: | imei | 
Specify the following parameters in configuration software or configuration AT-12 for use in Wialon Hosting :
| Server port: | 20796 | 
368 units of AT-12 device type are connected to Wialon Data Center. This represents 0.01% of all AVL Hardware connected.
Below chart represents the dynamic of connections in the last 30 days: