Commit
f9985a2484cde2d7c96b07240f0eadc24280e811
by falcontrau_rtp_conv: use factored-out V.110 functions
In the previous patch we factored out V.110 frame conversion functions
into API. Now use these new API functions in the implementation of
osmo_trau2rtp() and osmo_rtp2trau().
Change-Id: I375311ff9be1b10d27ac94e2e9bd227e7241e7f0