mgcp: Forward data from the BTS-in to the transcoder

Bind a new port for the transcoder, forward data from the BTS
to the transcoder, and from the transcoder to the network. Leave
BTS-IN where it is, BTS-OUT can now be after the transcoding took
place. We send the data from the BTS RTP port.

This whole route will be guarded by the transcoder_ip and if it is
NULL (current default) it will not go through the transcoder.
4 files changed
tree: d742d50fce0b5adbecb11a7c7a70592f329cdf0c
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/