This union contains the configuration structure for the trunk.
- CCSTrunkConfigSt
- Defines the trunk configuration for a common channel signaling trunk,
that is a trunk controlled by a signaling process of class SL_SIGPROC_CLASS_CCS. See SL_CCS_TRUNK_CONFIG_ST.
- EDLTrunkConfigSt
- Defines the trunk configuration for an exchange data link trunk, that
is a trunk controlled by a signaling process of class SL_SIGPROC_CLASS_EDL.
- CASTrunkConfig
- Reserved for use by Blueworx Voice Response.