This variable allows to add, delete or modify the entry.
'createAndGo': Use this to add an entry in this table.
There are two case of creating a entry:
1) a CCS (Common Channel Signaling) channel is
explicitly created for AAL2 Trunking. In this case, if
the DS0 already created for PRI(Primary Rate Interface)
or GR-303 the request of creation should be rejected.
2) A HDLC entry will be implicitly created before creating
a LAPD(D channel Data Link) entry. In this case if the
DS0 is already used for AAL2 trunking the request
should be rejected. No entry in LAPD shall be created.
'active': This values is returned, once the row is created
'destroy': Use this to delete an entry from this table.
According to the creation, an entry can be explicitly
destroyed or implicitly removed.
This object describes LCN(Logical Channel Number)
or the PVC(Permanent Virtual Circuit) channel
number with which the HDLC channel is associated
with. It is applicable only for trunking
applications where the CCS frames are transmitted
to the other end point over an AAL5 PVC. For
PRI or GR-303 applications, this is not applicable
since the CCS frames in that case are backhauled
to the call agent.