Dear sir,
to be honest I have more than 10 experience in telecom. systems and VoIP solutions. but I haven't any direct experience with eternity GE. I have worked with very similar pabx to eternity like Aastra (Mitel), Panasonic and Ericsson.
even though I can still help you and provide support. I am fast learner and can learn any type of pabx. please let me know if you are intrested to work with me
regards