B-6
Appendix B
System Information (Database)
File Structure
Table Type DB
Table type DBs can have slightly different formats depending on the nature of the table.
The SMG-400 system has the following four types of table DBs.
- Inbound LCR Table
- Routing Table (Inbound, Outbound)
- Remote IP Table
- Caller ID Table
1) Inbound LCR Table
The Inbound LCR Table belongs to the PSTN DB, and immediately performs Call Setup by
checking predefined prefixes for quick Call Setup even if the End Digit ('#') does not arrive. It can
have up to 32 entries, and one entry has 2 fields: 'Inbound Prefix' and 'maximum length.' One entry
must be entered on one line, and the Inbound Prefix and the maximum length field must be
separated by a comma (,).
An example of data input is given below :
2) Routing Table
The Routing Table belongs to the VoIP DB, and there are 2 types of routing tables: Outbound
Routing Tables and Inbound Routing Tables.
- Outbound Routing Table
pstn.inbound_lcr_table(32) ; Maximum number of entries is 32
{
1234567, 8 ; First entry [0/32]
23456, 8 ; Second entry [1/32]
:
}
