Toshiba DK40I 用户手册

See 

 for an overview of the ISDN trunk programming procedure.

♦

If you are installing all standard trunk groups, skip Program *16 (the default is for all standard 
TGs).

♦

If you are installing BRI ISDN, use Program *16 to assign BRI type and Program 16 to assign 
BRI CO lines into trunk groups.

♦

If you are installing PRI, use Program *16 to assign PRI types. Do not use Program 16. Do not 
change settings in Program 16 for trunk groups marked for PRI.

1. Run Program *16 to define the ISDN trunk group type as: non-ISDN, Primary Rate Interface 

(PRI), or Basic Rate Interface (BRI).

2. For BRI trunk groups, run Program 16 to assign the trunk groups. Then, skip to 

.

3. For PRI, run Program *65 to assign B-channels.

4. For PRI, run Programs *66-1, *66-3 to define trunk groups parameters and channels. (Program 

16 will be assigned automatically.)

5. To assign Call-by-call features (PRI only), run Programs *66-2, *66-4, *67-3, *67-4, *67-5 to 

assign Call-by-Call trunk groups codes and network ID.

6. For PRI, run Program *67 to assign call direction for ISDN trunk groups and call type 

capabilities allowed for each trunk group.

7. For BRI and PRI, run Program *68 to define the parameters for Calling Number to be 

presented for a call depending upon whether the ISDN trunk group uses DID, private numbers 
or use default number programmed in *68-2.

8. For BRI and PRI, run Program *66-5 to assign Listed Directory Numbers (LDNs) to channel 

groups and index numbers. Next, run Program *66-6 to assign LDN channel groups to ISDN 
trunk ports. Then run Program *66-7 to assign trunk groups to each LDN.

9. Run Program *68-2 to define whether or not the system presents a “user” Caller ID when calls 

are made using ISDN services. This program also enables users to dial a code to send Caller 
ID or to block it.

10. For BRI and PRI, run Program *69 to define the parameters for Calling Number to be 

presented. Each phone can present a unique Caller ID number, such as DID or a private 
number. If neither is chosen, the default is the Directory Number entered in Program *68-2 for 
outgoing calls.

11. Run Program *64 to assign each ISDN trunk group to use DID/DNIS programming, or to 

provide Direct in Line (DIL) ringing for incoming calls.

12. See 

, and make the appropriate programming 

assignments.