# 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                    |