Qnewbie

Why not project-oriented?

Just "learn" without direction would not last for long.

The question is what is the final project(product)? Dream VOIP device?

Qnewbie

1. I think leave this job to electronics designer.
2, 3, 4 are related to bottom-Up.
5, 6 seems a big jump from 2-4, all base on high-level programming.

The basic issue is LINUX programming...