About
This local service provides push notification for services that have requested it. (Typically ActiveSync and SyncML.)
This service is not to be accessible from outside (the UDP port) it is used on the local level.
The Push Server can send notifications either immediately or at specified intervals. In this case, the server sends piled up notifications together.
For detailed information about push technology, refer to the SyncML Push guide.
On-server Setup

Field |
Description |
Active |
Check this option to enable Push Server functionality. (Regardless you use ActiveSync or SyncML.) |
Push server UDP port |
If the Active box ticked, this field is enabled and the port number can be changed. NOTE that if the port is not in collision, it is recommended not to change it. |