GO!NotifyLink Enterprise Server:

If you change the IP or DNS address of your GO!NotifyLink web component server, the following updates will need to be made.

First, you must login to the web interface and select "Server Administration", then select the "Messaging Settings" button (Versions 4.0 and above)

Edit the "External Server Address" field to the new address and apply your changes.

The devices must now know the new address to point to in order to retrieve messages.  This can be done by choosing to "Synchronize Account Settings" from the GO!NotifyLink menu on the device.  This process will differ depending of device type, please reference the appropriate user guide for the device in question from the following link:

http://notifylink.notify.net/deviceclients.asp