Archive for the ‘Telco’ Category
SCCP Global Title Parameter
Below is SCCP Global Title parameter value.
( taken from SS7 Protocol ,Architecture & Service – Cisco Press ).
Translation Type:
| TT | Description |
| 0 | Unknown |
| 1-63 | International Services |
| 64-127 | Spare |
| 128-254 | National Network Specific |
| 255 | Reserved |
Numbering Plan:
| NPI | Description | Standard |
| 0 | unknown | |
| 1 | ISDN Telephony | E.164 |
| 2 | generic | |
| 3 | data | X.121 |
| 4 | telex | F.69 |
| 5 | maritime mobile | E.210 and E.211 |
| 6 | land mobile | E.212 |
| 7 | ISDN/mobile | E.214 |
Nature Of Address Indicator:
| NAI | Description |
| 0 | Unknown |
| 1 | Subscriber Number |
| 2 | Reserved |
| 3 | National |
| 4 | International |
