Group
Parameter
Default
Value Range
Description/Function
Reference
3.2.2 Trunk Group 2/2
Used to assign parameters for each trunk group. Up to 48 trunk groups can be created in the
system.
134
Silence Detection
Check
1.
No check [Disable]
2.
Check [Enable]
Used to disconnect the trunk line when the system detects no signal
during a CO-to-CO line call by DISA or AGC.
• 1.5 Attended Features (F/G)
– Direct Inward System Access (DISA)
Programming Guide