Use the location information of Event Data 2 to identify the origin of Cause Value and network location where the called number was not recognized.
Table 1: Location Code definitions
Location Code |
Definition |
0 |
User. |
1 |
Private Network Serving Local User. This is the local PBX or telephone system on the Called Party premise. |
2 |
Public Network serving the Local User. This is the central office to which the PBX is directly connected. |
3 |
Transit network. For example, the long distance network to which the call was passed by the Local Exchange Carrier (LEC). |
4 |
Public Network Serving Remote User. This is the Local Exchange Carrier (LEC) at the far end of the call. |
5 |
Private Network Serving Remote User. This is the remote PBX or telephone system on the Called Party premises. |
7 |
International. |
A |
Network beyond inter-networking point. |
