[c-nsp] Split T1's on Channelized DS3 card

[Todd]

I've got a few customers on T1's that are split for data and voice.  These
T's are currently coming in on a standard T1 serial card in a 7513 chassis.
I'm trying to move them to a channelized DS3 card.  I've got the channel
groups split and setup as needed but the T1 never comes up.  Anyone know if
this is this a limitation to the channelized DS3 card or should this
configuration work as expected?

Thanks.