Merge branch 'zecke/features/rtp-bridge'

* Implement the rtp-bridge mode for MNCC
* Audio doesn't flow through the NITB at all
* It only works with IPv4 BTSes right now
* We need to select an audio codec way too early
* No tandem free operation
* Early assignment always equals TCH/F
tree: 3e0a6ea21281b7e51f59431674e70b09ebefe6f2
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. .gitignore
  7. README