New PRI-ISDN trunk group

[tgray1]

A order was place for 4 new T1s as follows:
1st 23B+1D
2nd 23B+1D
3rd 24B
4th 24B

I created a signaling group as follows:
SIGNALING GROUP

Group Number: 10 Group Type: isdn-pri
Associated Signaling? n Max number of NCA TSC: 0
Primary D-Channel: 02A1424 Max number of CA TSC: 0
Secondary D-Channel: 02B1424 Trunk Group for NCA TSC:
Trunk Group for Channel Selection: 15
Supplementary Service Protocol: a Network Call Transfer? n

Trunk Brd Interface ID Trunk Brd Interface ID
1: 02A14 0 11:
2: 02B14 1 12:
3: 01A10 2 13:
4: 01B12 3 14:

I added the trunk group as follows:
TRUNK GROUP

Group Number: 15 Group Type: isdn CDR Reports: y
Group Name: NCIC DR ISDN PRI GRP COR: 90 TN: 1 TAC: 7914
Direction: two-way Outgoing Display? n Carrier Medium: PRI/BRI
Dial Access? n Busy Threshold: 255 Night Service:
Queue Length: 0
Service Type: public-ntwrk Auth Code? n TestCall ITC: rest
Far End Test Line No:
TestCall BCC: 4

My question is about the 3rd and 4th T1. When I add them as members of the trunk group I can only enter 1-23 channels just as the first two that are the Primary and Seconday D channels in the signaling group. Is this a good configuration?

 

[1a22ip]

DS1 CIRCUIT PACK

Location: 01C09 Name:
Bit Rate: 1.544 Line Coding: b8zs
Line Compensation: 1 Framing Mode: esf
Signaling Mode: isdn-ext
Change the Signaling mode as noted above.

Hope this helps
ED

1a2 to ip I seen it all