Lucent Technologies Release 7 User Manual

Issue 4

June 1999

Maintenance Commands 

8-300

status signaling-group 

The following information is given for both primary and secondary D-channels, if 
any.

An administered number associated with each signaling group.

Group ID:

An administered number from 1 to 666 that identifies the signaling 
group.

Type:

See “ISDN-SGR (ISDN-PRI Signaling Group)” in Chapter 9 for more 
information about group types.

facility All members are carried on a single DS-1 associated facility. 
Facility-associated signaling groups support only simplex D-channel 
configuration.

non-facility Members can include trunks on several different 
associated DS-1 facilities. The DS-1 facility is identified signaling 
across the ISDN-PRI using an explicit facility identifier. A single 
D-channel on one of the facilities is used to signal for all members. In 
a duplex configuration, a second D-channel is assigned to act as a 
backup in case the primary signaling channel fails.

Group 

State:

The operational state of D-channel providing signaling for the group: 

in-service

 or 

out-of-service

. In duplex configurations, this field 

displays 

in-service

 if either D-channel is functioning.

Link:

The number of the link carrying the D-channel.

Port:

The location of the port carrying the D-channel.