Use set signaling-group to set the secondary D-channel in the specified signaling group to be the primary D-channel.
Syntax
set signaling-groupgroup#
group#
The number assigned to the signaling group.
Description
The primary D-channel becomes the secondary D-channel. A signaling group is a collection of B-channels signaled for by a designated single D-channel or set of D-channels over an ISDN-PRI link.