File /code/strss7/include/ss7/isdni.h

#ifndef __SS7_ISDNI_H__
#define __SS7_ISDNI_H__

/*
 *  ISDN address
 */

typedef struct isdn_addr {
	ulong scope;				/* the scope of the identifier */
	ulong id;				/* the identifier within the scope */
	ulong ci;				/* channel identifier within the scope */
} isdn_addr_t;

#define ISDN_SCOPE_CH           1	/* channel scope */
#define ISDN_SCOPE_FG           2	/* facility group scope */
#define ISDN_SCOPE_TG           3	/* transmission group scope */
#define ISDN_SCOPE_EG           4	/* equipment group scope */
#define ISDN_SCOPE_XG           5	/* customer/provider group scope */
#define ISDN_SCOPE_DF           6	/* default scope */

enum {
	U0_NULL,
	U1_CALL_INITIATED,
	U2_OVERLAP_SENDING,
	U3_OUTGOING_CALL_PROCEEDING,
	U4_CALL_DELIVERED,
	U6_CALL_PRESENT,
	U7_CALL_RECEIVED,
	U8_CONNECT_REQUEST,
	U9_INCOMING_CALL_PROCEEDING,
	U10_ACTIVE,
	U11_DISCONNECT_REQUEST,
	U12_DISCONNECT_INDICATION,
	U15_SUSPEND_REQUEST,
	U17_RESUME_REQUEST,
	U19_RELEASE_REQUEST,
	U25_OVERLAP_RECEIVING,
	N0_NULL,
	N1_CALL_INITIATED,
	N2_OVERLAP_SENDING,
	N3_OUTGOING_CALL_PROCEEDING,
	N4_CALL_DELIVERED,
	N6_CALL_PRESENT,
	N7_CALL_RECEIVED,
	N8_CONNECT_REQUEST,
	N9_INCOMING_CALL_PROCEEDING,
	N10_ACTIVE,
	N11_DISCONNECT_REQUEST,
	N12_DISCONNECT_INDICATION,
	N15_SUSPEND_REQUEST,
	N17_RESUME_REQUEST,
	N19_RELEASE_REQUEST,
	N22_CALL_ABORT,
	N25_OVERLAP_RECEIVING,
};

enum {
	CMS_IDLE = 0,
};

#define ISDN_PI_INTERWORKING	    0x0	/* FIXME */

/*
 *  Q.850 Cause Values
 */
/* Normal class */
#define CC_CAUS_UNALLOCATED_NUMBER		  1	/* Unallocated (unassigned) number */
#define CC_CAUS_NO_ROUTE_TO_TRANSIT_NETWORK	  2	/* No route to specified transit network */
#define CC_CAUS_NO_ROUTE_TO_DESTINATION		  3	/* No route to destination */
#define CC_CAUS_SEND_SPECIAL_INFO_TONE		  4	/* Send special information tone */
#define CC_CAUS_MISDIALLED_TRUNK_PREFIX		  5	/* Misdialled trunk prefix */
#define CC_CAUS_CALL_ABANDONNED			  6	/* Call abandonned */
#define CC_CAUS_PREEMPTION			  8	/* Preemption */
#define CC_CAUS_PREEMPTION_CCT_RESERVED		  9	/* Preemption - circuit reserved for reuse */
#define CC_CAUS_NORMAL_CALL_CLEARING		 16	/* Normal call clearing */
#define CC_CAUS_USER_BUSY			 17	/* User busy */
#define CC_CAUS_NO_USER_RESPONDING		 18	/* No user responding */
#define CC_CAUS_NO_ANSWER			 19	/* No answer from user (user alerted) */
#define CC_CAUS_SUBSCRIBER_ABSENT		 20	/* Subscriber absent */
#define CC_CAUS_CALL_REJECTED			 21	/* Call rejected */
#define CC_CAUS_NUMBER_CHANGED			 22	/* Number changed */
#define CC_CAUS_REDIRECT			 23	/* Redirect to new destination */
#define CC_CAUS_OUT_OF_ORDER			 27	/* Desitination out of order */
#define CC_CAUS_ADDRESS_INCOMPLETE		 28	/* Invalid number format (address incomplete) */
#define CC_CAUS_FACILITY_REJECTED		 29	/* Facility rejected */
#define CC_CAUS_NORMAL_UNSPECIFIED		 31	/* Normal unspecified */
/* Resource Unavailable Class */
#define CC_CAUS_NO_CCT_AVAILABLE		 34	/* No circuit/channel available */
#define CC_CAUS_NETWORK_OUT_OF_ORDER		 38	/* Network out of order */
#define CC_CAUS_TEMPORARY_FAILURE		 41	/* Temporary failure */
#define CC_CAUS_SWITCHING_EQUIP_CONGESTION	 42	/* Switching equipment congestion */
#define CC_CAUS_ACCESS_INFO_DISCARDED		 43	/* Access information discarded */
#define CC_CAUS_REQUESTED_CCT_UNAVAILABLE	 44	/* Requested circuit/channel not available */
#define CC_CAUS_PRECEDENCE_CALL_BLOCKED		 46	/* Precedence call blocked */
#define CC_CAUS_RESOURCE_UNAVAILABLE		 47	/* Resource unavailable, unspecified */
/* Service or Option Unavaialble Class */
#define CC_CAUS_NOT_SUBSCRIBED			 50	/* Requested facility not subscribed */
#define CC_CAUS_OGC_BARRED_WITHIN_CUG		 53	/* Outgoing calls barred within CUG */
#define CC_CAUS_ICC_BARRED WITHIN_CUG		 55	/* Incoming calls barred within CUG */
#define CC_CAUS_BC_NOT_AUTHORIZED		 57	/* Bearer capability not authorized */
#define CC_CAUS_BC_NOT_AVAILABLE		 58	/* Bearer capability not presently available */
#define CC_CAUS_INCONSISTENCY			 62	/* Inconsistency in designated outgoing access
							   information and subscriber class */
#define CC_CAUS_SERVICE_OPTION_NOT_AVAILABLE	 63	/* Service or option not available, unspecified */
/* Service or Option Not Implemented Class */
#define CC_CAUS_BC_NOT_IMPLEMENTED		 65	/* Bearer capability not implemented */
#define CC_CAUS_FACILITY_NOT_IMPLEMENTED	 69	/* Requested facility not implemented */
#define CC_CAUS_RESTRICTED_BC_ONLY		 70	/* Only restricted digital information bearer capability
							   is available */
#define CC_CAUS_SERIVCE_OPTION_NOT_IMPLEMENTED	 79	/* Service or option not implemented, unspecified */
/* Invalid Message (e.g., Parameter out of Range) Class */
#define CC_CAUS_UNEXPECTED_MESSAGE		 81	/* Unexpected message */
#define CC_CAUS_USER_NOT_MEMBER_OF_CUG		 87	/* User not member of CUG */
#define CC_CAUS_INCOMPATIBLE_DESTINATION	 88	/* Incompatible destination */
#define CC_CAUS_NON_EXISTENT_CUG		 90	/* Non-existent CUG */
#define CC_CAUS_INVALID_TRANSIT_NTWK_SELECTION	 91	/* Invalid transit network selection */
#define CC_CAUS_INVALID_MESSAGE			 95	/* Invalid message, unspecified */
#define CC_CAUS_MISSING_MANDATORY_PARAMETER	 96	/* Invalid message, missing mandatory parameter */
/* Protocol Error (e.g., Unknwon Message) Class */
#define CC_CAUS_MESSAGE_TYPE_NOT_IMPLEMENTED	 97	/* Message typ non-existent or not implemented. */
#define CC_CAUS_PARAMETER_NOT_IMPLEMENTED	 99	/* Information element/Parameter non-existent or not
							   implemented */
#define CC_CAUS_INVALID_MANDATORY_PARAMETER	100	/* Invalid mandatory parameter */
#define CC_CAUS_RECOVERY_ON_TIMER_EXPIRY	102	/* Recovery on timer expiry */
#define CC_CAUS_PARAMETER_PASSED_ON		103	/* Parameter non-existent or not implemented - passed on */
#define CC_CAUS_MESSAGE_DISCARDED		110	/* Message with unrecognized parameter discarded */
#define CC_CAUS_PROTOCOL_ERROR			111	/* Protocol error, unspecified */
/* Interworking Class */
#define CC_CAUS_INTERWORKING			127	/* Interworking, unspecified */
/*
 *  ANSI Standard Causes
 */
/* Normal Class */
#define CC_CAUS_UNALLOCATED_DEST_NUMBER		 23	/* Unallocated destination number */
#define CC_CAUS_UNKNOWN_BUSINESS_GROUP		 24	/* Unknown business group */
#define CC_CAUS_EXCHANGE_ROUTING_ERROR		 25	/* Exchange routing error */
#define CC_CAUS_MISROUTED_CALL_TO_PORTED_NUMBER	 26	/* Misrouted call to a ported number */
#define CC_CAUS_LNP_QOR_NUMBER_NOT_FOUND	 27	/* Number portability Query on Release (QoR) number not
							   found. */
/* Resource Unavailable Class */
#define CC_CAUS_RESOURCE_PREEMPTION		 45	/* Preemption. */
#define CC_CAUS_PRECEDENCE_CALL_BLOCKED		 46	/* Precedence call blocked. */
/* Service or Option Not Available Class */
#define CC_CAUS_CALL_TYPE_INCOMPATIBLE		 51	/* Call type incompatible with service request */
#define CC_CAUS_GROUP_RESTRICTIONS		 54	/* Call blocked due to group restrictions */

#endif				/* __SS7_ISDNI_H__ */