THANMAD

Normally the CCIS signaling channel is the 24th channel of the card.
You can double check 2 ways do a LLEN and put in the LENS number of the card.
Or use DPSW command on the MAT(IT only works on some software Revs.)

On LLEN
You’ll find 2 trunks that have a different route number than the others on that card they will be the CCIS trunks.
One of these will be on the physical card the other is on the sub highway of the PBX all you need to be concerned with is the one on the card.
EX.000130-156 RT 1 VOICE
157 RT 2 CCIS Physical channel
000120 RT 2 CCIS (SUBHIGH WAY OF PBX)

Just as an FYI I have installed many CCIS circuits doing the same thing you are, you should not have to worry about the CCIS channel.
You may need to flip the cabling at one of the ends to make the circuit come up.
As long as the circuit you setup and the card use the same signaling (D4 AMI or B8ZS) you should be good.

You will know all is working by looking at the CCIS card and seeing green LEDS on the DOPE and LYR LEDS