Release Cause Definition

In the CDR, there is a release cause field. This field gives all the reason cause as to why a spcific call is disconnected in the switch. Here is a table of all the numeric codes and their corresponding reasons.

Release Code	Release Cause
0	Invalid Argument
1	System CAP Limit Exceeded
2	System CPS Limit Exceeded
3	Unauthorized IP Address
4	Ingress Prefix Does Not Match
5	No Product Found
6	Trunk CAP Limit Exceeded
7	Trunk CPS Limit Exceeded
8	IP CAP Limit Exceeded
9	IP CPS Limit Exceeded
10	Invalid Codec Negotiation
11	Block due to LRN
12	Ingress Rate Not Found
13	Egress Trunk Not Found
14	From egress response 404
15	From egress response 486
16	From egress response 487
17	From egress response 200
18	No Egress Connection
19	Call Connected
20	Ingress Resource disabled
21	Balance Use Up
22	No Routing Plan Route
23	No Routing Plan Prefix
24	Ingress Rate No configure
25	Invalid Codec Negotiation
26	No Codec Found
27	All egress no confirmed
28	LRN Failure
29	Carrier CAP Limit Exceeded
30	Carrier CPS Limit Exceeded
31	Host Alert Reject
32	Resource Alert Reject
33	Resource Reject H323
34	180 Negotiation SDP Failed
35	183 Negotiation SDP Failed
36	200 Negotiation SDP Failed
37	LRN Block Higher Rate
38	Ingress Block ANI
39	Ingress Block DNIS
40	Ingress Block ALL
41	Global Block ANI
42	Global Block DNIS
43	Global Block ALL
44	T38 Reject
45	Partition CAP Limit Exceeded
46	Partition CPS Limit Exceeded
47	LRN Loop Detected
48	Reject partition
49	Resource Loop Detected
50	Code CAP Limit Exceeded
51	Code CPS Limit Exceeded
52	Switch Profile CAP Limit Exceeded
53	Switch Profile CPS Limit Exceeded
54	Allowed Send To IP
55	LRN Dipping Failed
56	System call limit
57	Egress ANI Block
58	Egress DNIS Block
59	Egress Full Block
60	Resource ANI Block
61	Resource DNIS Block
62	Resource Full Block
63	404 Number Block
64	No Profitable Egress
65	Egress CPS or Call Limit
66	Trunk ANI CPS Limit
67	Trunk ANI Call Limit
68	Trunk DNIS CPS Limit
69	Trunk DNIS Call Limit
70	Not Jurisdiction Data
71	No Identity Header
72	Invalid Identity Header
73	Shaken Provider Failure
74	No Shaken Provider
75	Shaken module Error
76	Ingress non-US ANI block
77	Ingress Wireless block
78	Ingress DNC block
79	YouMail Spam DB block
80	Ingress wireless DNIS block
81	Ingress DNC block
82	YouMail Spam DB block
83	Spam SDP block