Novell Doc: Novell ZENworks 7 Handheld Management Installation Guide - Changing the Default Ports for the ZENworks Handheld Management Access Point and the Handheld Devices Communication

A.4 Changing the Default Ports for the ZENworks Handheld Management Access Point and the Handheld Devices Communication

During installation, if you have selected the Configure Access Point HTTP and SSL settings option, do the following in the Configure IP - ZENworks Handheld Management Access Point dialog box:
1. Deselect the Use Default Ports option.
2. Type the desired TCP, SSL, HTTP, and HTTPS ports that you want the ZENworks Handheld Management Access Point to use.
3. Click OK.
On the Handheld device, open the ZENworks console and do the following:

For Palm OS devices, click the ZENworks menu > Server, then deselect the Use Default Port option. Type the port that you want the device to use for connecting to the ZENworks Handheld Management Access Point.

or

For Windows CE devices, click Configure > Use SSL, then deselect the Use Default Port option. Type the port that you want the device to use when connecting to the ZENworks Handheld Management Access Point.