Nitsuko Digital System Feature And Terminal Programming Manual

E2- TRUNK CIRCUIT TYPE
Description
Use this option to identify the type of trunk connected to each trunk port.  The trunk circuit type choices are:
•10 CO trunk, loop start, DTMF
•11 CO trunk, loop start, DP
•12 DISA trunk, DTMF, day or night1
•13 DISA trunk, DP, day or night1
•14 DISA trunk, DTMF, night only1
•15 DISA trunk, DP, night only1
•51 ASI P/N 89749 (See E- Extension programming)
•X Uninstalled
Keep the following in mind when programming circuit type:
•Enter type X for all ports not terminated...

Instructions
To enter data on the PRF:
1. Enter the circuit type for each trunk on Table 4.
To enter data at the programming terminal:
1. Type E2.  You see:  EXT 300
2. Enter the number of the trunk you want to program and press RETURN.  You see: CIRCUIT TYPE
3. Enter data for this option from Table 4 and press RETURN.
For CO and DISA trunks, you advance to the next consecutive trunk.
E- TRUNKS
E2- TRUNK CIRCUIT TYPE
N1870SWG04   Issue 1-0 PROGRAMMING   395 

E3- TRUNK CLASS OF SERVICE
Description
Use this option to assign a Class of Service (COS) to each DISA trunk.  You can use COS to put dialing restric-
tions on incoming DISA trunk callers.
Conditions 
This option only applies to DISA trunks.
Default Value
All trunks have COS 00.
Feature Reference
Refer to Programming in the following features:
Class of Service
Direct Inward System Access (DISA)
Distinctive Ringing, Tones and Flash Patterns
Instructions
To enter data on the PRF:
1. Enter the COS number...

E4- NEXT TRUNK IN OUTBOUND ROTARY (HYBRID ONLY)
Description
Use this option to determine the selection sequence for trunks within a trunk rotary.  The trunk rotary follows
the order of the list you create using this option.  When entering data, make sure the last trunk in the rotary does
not loop back to the first.  You can program CO and DISA trunks into an outbound rotary.  Normally, only
trunks of the same type are in the same rotary.
For example, to program a trunk rotary using trunks 480, 481 and...

E7- TRUNK SERVICE NUMBER
Description
If the system has ARS, use this option to assign a Service Number to trunks.  Trunks of the same type should
have the same Service Number.  You can assign a trunk one of 10 Service Numbers (1-10).  When routing calls,
ARS will:
•Analyze the digits a user dials
•Choose a Service Number for the call
•Route the call on the first available trunk with the selected Service Number.
You can also use this option to designate a trunk as a PBX trunk (i.e., behind a PBX).  Enter...

E9- DIRECT TRUNK TERMINATION
Description
Use this option to set the termination for a trunk.  If the termination is an attendant:
•For a CO trunk, this option sets the attendant that controls Night Answer for the trunk
The termination can also be:
•An extension or Ring Group (see the Direct Inward Lines feature)
•An ACD or UCD Group master number (see the Automatic Call Distribution and Extension Hunting features)
•The first port on the 12SCU/VMU Module.  This lets the OPA intercept incoming calls on the...

EA- TRUNK GROUP ASSIGN. (FIRST TRUNK IN GROUP), HYBRID 
Description
Use this option to group trunks by assigning them the same First Trunk in Group number.  Remember, you nor-
mally put only trunks of the same type in the same group.
Note:
When programming DISA trunks, use this option instead of EA (Extensions)- UCD Group Master Extension
Number.
This prompt appears in the key systems, but has no significance.
Conditions 
None
Default Value
Trunks are not assigned to a First Trunk in Group (no entry)....

EC- TRUNK CALL PICKUP GROUP
Description
Use this option to assign a trunk to a Call Pickup Group (01-23).  To assign an extension to a Call Pickup
Group, refer to EC (Extensions)- Call Pickup Group.
Conditions 
None
Default Value
Trunks not assigned to Call Pickup Groups (00).
Feature Reference
Group Call Pickup
Instructions
To enter data on the PRF:
1. Enter the Call Pickup Group number for each trunk on Table 5. To assign no group number, enter 00.
To enter data at the programming terminal:
1. Type EC....

EI- NIGHT CALL ROUTING
Description
Use this option to define the night call route for each trunk. The night route can be an extension or a ring group.
The trunk uses this route when the trunk’s attendant activates Night Answer.  This option overrides ED- Ring
Control assignments at night.  It also lets night mode calls ring non-keyset extensions.
Conditions 
This option only applies to DISA trunks or a DIL when the called extension is in Do Not Disturb.
Default Value
Trunks do not have a Night Answer...

EI- TANDEM TRUNK
Description
Use this option to enable Tandem Trunking capability for a trunk.  Remember, only one of the trunks on a Tan-
dem Call must have this option enabled.
Conditions 
(A.) This option only applies to CO trunks.
(B.) Tandem Trunking requires loop start trunks with disconnect supervision.
Default Value
Tandem trunking disabled (N).
Feature Reference
Tandem Calls (Tandem Trunking)
Instructions
To enter data on the PRF:
1. Enable (Y) or disable (N) Tandem Trunking for each trunk on...