Store last used FN for TCH

It's necessary to properly compute timestamp compensation for RTP
packets in case of DTX (or heavy packet loss).

Related: OS#22
Change-Id: Ib42c6a8614a4b73333a83181488dd4069cac14d7
1 file changed
tree: 0c11a1314c1a9a0444a131a34352a7c018e53383
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview