library/L1CTL_Types: use traffic forwarding mode by default

Calypso PHY (unlike trxcon) needs to be explicitly configured to
enable forwarding of the TCH traffic.  Otherwise it's handled
internally by the DSP and routed to/from the built-in speaker/mic.

Change-Id: I5b9ca5683627716868e85dc33f91d8ca4824cd61
Related: OS#4799
1 file changed