void ea_message_join(unsigned int join_id, int message, union parameter *param);
void join_crypt(struct port_list *portlist, int message_type, union parameter *param);
void join_mISDNsignal(struct port_list *portlist, int message_type, union parameter *param);
+ void join_bridge(struct port_list *portlist, int message_type, union parameter *param);
void join_setup(struct port_list *portlist, int message_type, union parameter *param);
void join_information(struct port_list *portlist, int message_type, union parameter *param);
void join_overlap(struct port_list *portlist, int message_type, union parameter *param);