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Harald Welte5f0738b2010-12-19 22:56:07 +01001
2% Table 1 / Q.713 - SCCP Message Types
3-define(SCCP_MSGT_CR, 1). % Connection request
4-define(SCCP_MSGT_CC, 2). % Connection confirm
5-define(SCCP_MSGT_CREF, 3). % Connection refused
6-define(SCCP_MSGT_RLSD, 4). % Released
7-define(SCCP_MSGT_RLC, 5). % Release complete
8-define(SCCP_MSGT_DT1, 6). % Data form 1
9-define(SCCP_MSGT_DT2, 7). % Data form 2
10-define(SCCP_MSGT_AK, 8). % Data acknowledgement
11-define(SCCP_MSGT_UDT, 9). % Unitdata
12-define(SCCP_MSGT_UDTS, 10). % Unitdata service
13-define(SCCP_MSGT_ED, 11). % Expedited data
14-define(SCCP_MSGT_EA, 12). % Expedited data ack
15-define(SCCP_MSGT_RSR, 13). % Reset Request
16-define(SCCP_MSGT_RSC, 14). % Reset Confirmation
17-define(SCCP_MSGT_ERR, 15). % Protocol data unit error
18-define(SCCP_MSGT_IT, 16). % Inactivity test
19-define(SCCP_MSGT_XUDT, 17). % Extended unitdata
20-define(SCCP_MSGT_XUDTS, 18). % Extended unitdata service
21-define(SCCP_MSGT_LUDT, 19). % Long unitdata
22-define(SCCP_MSGT_LUDTS, 20). % Long unitdata service
23
24% Table 2 / Q.713 - SCCP parameter name codes
25-define(SCCP_PNC_END_OF_OPTIONAL, 0).
26-define(SCCP_PNC_DESTINATION_LOCAL_REFERENCE, 1).
27-define(SCCP_PNC_SOURCE_LOCAL_REFERENCE, 2).
28-define(SCCP_PNC_CALLED_PARTY_ADDRESS, 3).
29-define(SCCP_PNC_CALLING_PARTY_ADDRESS, 4).
30-define(SCCP_PNC_PROTOCOL_CLASS, 5).
31-define(SCCP_PNC_SEGMENTING, 6).
32-define(SCCP_PNC_RECEIVE_SEQ_NUMBER, 7).
33-define(SCCP_PNC_SEQUENCING, 8).
34-define(SCCP_PNC_CREDIT, 9).
35-define(SCCP_PNC_RELEASE_CAUSE, 10).
36-define(SCCP_PNC_RETURN_CAUSE, 11).
37-define(SCCP_PNC_RESET_CAUSE, 12).
38-define(SCCP_PNC_ERROR_CAUSE, 13).
39-define(SCCP_PNC_REFUSAL_CAUSE, 14).
40-define(SCCP_PNC_DATA, 15).
41-define(SCCP_PNC_SEGMENTATION, 16).
42-define(SCCP_PNC_HOP_COUNTER, 17).
43-define(SCCP_PNC_IMPORTANCE, 18).
44-define(SCCP_PNC_LONG_DATA, 19).
45
Harald Welteba6fdbb2011-01-23 22:04:39 +010046% According to Q.713 Section 3.4.1
47-define(SCCP_GTI_NO_GT, 2#0000).
48-define(SCCP_GTI_NAT_ONLY, 2#0001).
49-define(SCCP_GTI_TT_ONLY, 2#0010).
50-define(SCCP_GTI_TT_NP_ENC, 2#0011).
51-define(SCCP_GTI_TT_NP_ENC_NAT, 2#0100).
52
53% According to Q.731 Section 3.4.2.2
54-define(SCCP_SSN_UNKNOWN, 2#000000000).
55-define(SCCP_SSN_SCCP_MGMT, 2#000000001).
56-define(SCCP_SSN_ITU_T, 2#000000010).
57-define(SCCP_SSN_ISUP, 2#000000011).
58-define(SCCP_SSN_OAM, 2#000000100).
59-define(SCCP_SSN_MAP, 2#000000101).
60-define(SCCP_SSN_HLR, 2#000000110).
61-define(SCCP_SSN_VLR, 2#000000111).
62-define(SCCP_SSN_MSC, 2#000001000).
63-define(SCCP_SSN_EIR, 2#000001001).
64-define(SCCP_SSN_AUC, 2#000001010).
65-define(SCCP_SSN_ISDN_SS, 2#000001011).
66-define(SCCP_SSN_RES_NAT, 2#000001100).
67-define(SCCP_SSN_BISDN, 2#000001101).
68-define(SCCP_SSN_TC_TEST, 2#000001110).
69
70
Harald Welte5f0738b2010-12-19 22:56:07 +010071
72% a single parsed SCCP message
73-record(sccp_msg, {
74 msg_type,
75 parameters
76 }).
77
78
79% a primitive how it is used inside the SCCP stack and to the user
80-record(primitive, {
81 subsystem,
82 gen_name,
83 spec_name,
84 parameters
85 }).
Harald Welte2b4b2672011-02-03 12:50:41 +010086
87-record(global_title, {
88 gti,
89 nature_of_addr_ind,
90 trans_type,
91 encoding,
92 numbering_plan,
93 phone_number
94 }).
95
96-record(sccp_addr, {
97 res_nat_use,
98 route_on_ssn,
99 point_code, % optional
100 ssn, % optional
101 global_title % optional
102 }).
103