Some things just take forever, especially projects that involve government & security. But when they do actually come to culmination it's a satisfying feeling. The below is the project that I've been implementing VoIP telephones for.
As an aside, some Boeing gossip is that the "space program" is going back to the moon. They want to search for water. If there is water on the moon or mars or wherever else it has more immediate implications than the possibility of life past or future. They can set up a base and launch further space exploration from there and also build a factory. Water is life sustaining. That's probably the most important aspect of finding water, albeit frozen. Apparently the moon is filled with the perfect raw materials that can be easily mined in a gravity free environment. Sounds like a Sci-fi movie.