In the test setup, let the real BSC and virtual BSC use the same codec.
With this the voice frames are successfully sent back by the virtual MS.
When using a different codec, since transcoding is not implemented in
OsmoMGW, the stream becomes invalid in MGW-MSC and gets dropped by BTS1,
never reaching the virtual MS.
Related: SYS#5560
Change-Id: I78d666ad77c03459f5369b64e651e47ce1d4f12c
Describe the manual testing that can be done with osmo-dev with the
changes up to I78ef36c72ff9a7b801e922eccc89dc44fbba7f23.
Related: SYS#5560
Change-Id: I3c3369b6d1a50ec3af19ee826cf2f94530d5d7fd
It was decided to write OsmoBSCNAT with 3GPP AoIP support from scratch,
in a separate repository from OsmoBSC. The previous codebase was too
heavily tied into legacy SCCPlite code and had been removed from
osmo-bsc.git in Ia05dc76336a64a7f08962843b9a7cc19f2c83387.
Related: OS#2545
Change-Id: Iae5d37483dcb9db00578d5c9cd1736f08754a65e
Oliver Smith