This variable shows the overall status of each DS0.
There are 24 octets, each corresponding to a single
DS0.
These are the values for the different status states
in each octet:
Value(decimal) Status
-------------- ------
0 Unallocated
1 Inactive
2 Signalling Mismatch
3 Active B Channel
4 Active D Channel
5 Maintenance
6 Dedicated(Nailed)
7 Offhook-Originate(RBS)
8 Ringing(RBS)-Restart(ISDN)
9 Waiting Dialtone