The PDF attached to this Knowledge Base article contains the integration notes from Elan g! for use with the Just Add Power 2G/2G+/3G devices.
The driver available in the Elan g! software releases versions 6.4.200 and later include support for utilizing the Just Add Power device RS232 ports for end-point control. Support in this driver is for Serial-over-IP functionality only.
The Elan g! published driver is based off of systems setup using the JADConfig program from Just Add Power. Details on using JADConfig, including the tool itself are available on the Just Add Power Knowledge Base under the JADConfig section.