+ MESSAGE_BRIDGE, /* control port bridge */
+ MESSAGE_TRAFFIC, /* exchange bchannel traffic */
+ MESSAGE_3PTY, /* 3PTY call invoke */
+ MESSAGE_TRANSFER, /* call transfer invoke */
+ MESSAGE_DISABLE_DEJITTER,/* tell (mISDN) port not to dejitter */
+ MESSAGE_UPDATEBRIDGE, /* tell join to update bridge. (sent by mISDN port) */
+ MESSAGE_VOOTP, /* enable/disable VoOTP */