Instruction manual

FEATURES AND SERVICES
Administration Requirements
Trunk Port:
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Assign Trunk Type And Number.
Assign Class Of Service Code (0-15).
Assign Facility Access Code; default = 102.
Allow Dial Access (yes or no; default = yes).
For Auto-in Type Only—Assign To DGC Group (Group Number 1-32, or 0 for none;
default = 0).
Make This a Directed Night Service Trunk (yes or no; default = yes).
Assign Night Service Delay Announcement (1, 2, or 0 for none; default = 0).
Dial-Inward Capability (Tone or Pulse; default = Pulse).
Port Options:
● Set E&M signaling type (Type I Compatible, Type V, Type I).
System Administration must ensure that the port type (wink, delay or immediate
service) and the signaling type (I Compatible, V, or I) is compatible with the distant
PBX.
— Port Type: Wink to Wink
Delay to Delay
Immediate to Immediate
— Signaling Type: V to V
I to I or I Compatible
I Compatible to I or I Compatible
When tie trunks are used with ARS (that is, the tie trunk is accessing the distant PBX
WATS lines), wink or delay type trunks should be used. With immediate type trunks,
the dialed digits may be spilled forward before the distant PBX is ready to receive
them.
System Options:
● Set maintenance busy-tie trunks. By default System 25 detects and removes from
use faulty tie trunks while permitting the remaining working tie trunks in the pool to
be used.
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