System
Parameter
Default
Value Range
Description/Function
Reference
2.4.3 Class of Service (COS) 2/2
Used to assign the Class of Service (COS) parameters.
76
Trunk Group No. 01-48 – Day / Night
All: Check
1.
No check [Restricted]
2.
Check [Not restricted]
Specifies the trunk group (01-48) which the extension user can use
for making an outside call in Day / Night mode respectively on a
COS basis.
• 1.3 System Features (F/G)
– Trunk Group
• 3.2 Trunk Group (P/G)
Programming Guide