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 to a trunk
•OPX extensions use trunk numbers.  ASI extension use extension numbers.  (Refer to E- Extension programming.)
•Program the ports used for External Paging, Background Music and Music on Hold as uninstalled (circuit type X)
Conditions 
(A.) If you want to use a trunk you programmed for BGM/MOH for another function, you must:
•Remove the assignment in QM- BGM
•Change the trunk to the desired circuit type (using the E2 option)
•Perform a side tone test on the trunk (using the IS- Side Tone Test option)
Default Value
On initial power up, the system assigns circuit type 10 to all trunks.
Feature Reference
Refer to Programming in the following features:
Background Music
Central Office Calls, Answering
Central Office Calls, Placing
DP and DTMF Compatibility
Direct Inward System Access (DISA)
Music On Hold
Off-Premise Extension (OPX)
Paging
Private Line
Special Services and OCC Compatibility
Tenant Service
E- TRUNKS
E2- TRUNK CIRCUIT TYPE
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							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
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							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 for each DISA trunk on Table 4.  Enter 00 for all other trunks.
To enter data at the programming terminal:
1. Type E3.  You see:  EXT 300
2. Enter the number of the DISA  trunk you want to program and press RETURN.  You see: COS
3. Enter data for this option from Table 4 and press RETURN.
You advance to the next consecutive trunk.
E- TRUNKS
E3- TRUNK CLASS OF SERVICE
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							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 482:
For this trunk... Enter this E4 data...
480
481
482481
482
300 (no entry)
Your outbound rotary may correspond to a telco inbound rotary. Telco normally picks the lowest trunk first.  If
this is the case, program your outbound trunk rotary to select the highest numbered trunks first.
This prompt does not appear for key systems.
Conditions 
None
Default Value
Trunks are not in a rotary (no entry).
Feature Reference
Automatic Route Selection
Line (Trunk) Rotaries (Hybrid Only)
Instructions
To enter data on the PRF:
1. Enter the next trunk in the rotary for each trunk on Table 4. Enter 300 for the last trunk in the rotary.  En-
ter 300 also for all other trunks that are not in rotaries.
To enter data at the programming terminal:
1. Type E4.  You see:  EXT 300
2. Enter the number of the trunk you want to program and press RETURN.  You see: NEXT LINE IN RO-
TA RY
3. Enter data for this option from Table 4 and press RETURN.
You advance to the next consecutive trunk.
E- TRUNKS
E4- NEXT TRUNK IN OUTBOUND ROTARY (HYBRID ONLY)
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							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 11 for each PBX
trunk.  If a user hangs up a call on a PBX trunk, they cannot reseize the trunk before 1.2 seconds.  This ensures
that the connected PBX has adequate time to drop the old call.
Conditions 
None
Default Value
Trunks are not assigned a Service Number (00).
Feature Reference
Automatic Route Selection
PBX/Centrex Compatibility
Instructions
To enter data on the PRF:
1. If the system requires Service Numbers, enter the Service Number for each trunk on Table 4.  Enter 00 if
the trunk should not have a Service Number.
To enter data at the programming terminal:
1. Type E7.  You see:  EXT 300
2. Enter the number of the trunk you want to program and press RETURN.  You see: SERVICE #
3. Enter data for this option from Table 4 and press RETURN.
You advance to the next consecutive trunk.
E- TRUNKS
E7- TRUNK SERVICE NUMBER
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							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 trunk.
(See the Operator Assistance feature.)
For DISA trunks, always enter the main operator (usually 300). The main operator controls the night mode on
the DISA trunk. Additionally, DISA calls go to the main operator or UNA when the DISA caller dials 0.  When
programming E9 for OPX trunks, refer to E- Extensions, E9- Attendant (Operator) Assignment.
Conditions 
None
Default Value
All trunks terminated to extension 300.
 Feature Reference
Central Office Calls, Answering
Direct Inward Line (DIL)
Night Answer (Off-Hours Ringing)
Operator Assistance (OPA)
Voice Mail Compatibility (Integrated Voice Messaging)
Voice Module Unit (VMU)
Instructions
To enter data on the PRF:
1. Enter the termination for each trunk on Table 4.  To have the termination be the main operator, enter 300.
To enter data at the programming terminal:
1. Type E9.  You see:  EXT 300
2. Enter the number of the trunk you want to program and press RETURN.  You see: DIR TERM OR OPR EXT
3. Enter data for this option from Table 4 and press RETURN.
You advance to the next consecutive trunk. 
E- TRUNKS
E9- DIRECT TRUNK TERMINATION
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							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).
Feature Reference
Automatic Route Selection
Line (Trunk) Rotaries (Hybrid Only)
Instructions
To enter data on the PRF:
1. For each trunk in a rotary, enter the first trunk in the rotary on Table 4.  To cancel an entry (i.e., no first
trunk), enter 300.
To enter data at the programming terminal:
1. Type EA.  You see:  EXT 300
2. Enter the number of the trunk you want to program and press RETURN.  You see: FIRST LINE IN
GROUP
3. Enter data for this option from Table 4 and press RETURN.
You advance to the next consecutive trunk.
E- TRUNKS
EA- TRUNK GROUP ASSIGN. (FIRST TRUNK IN GROUP), HYBRID 
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							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.  You see:  EXT 300
2. Enter the trunk number you want to program and press RETURN. You see: CALL PICKUP GROUP
3. Enter data for this option from Table 5 and press RETURN.
You advance to the next consecutive trunk.
E- TRUNKS
EC- TRUNK CALL PICKUP GROUP
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							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 destination (i.e., destination is main attendant at 300).
Feature Reference
Night Answer (Off-Hours Ringing)
Operator Assistance (OPA)
Voice Mail Compatibility (Integrated Voice Messaging)
Voice Module Unit (VMU)
Instructions
To enter data on the PRF:
1. For Assigned Night Answer, enter the night call route for each trunk on Table 4.  To use the ED (Exten-
sions)- Ring Control programming instead, enter 300.
To enter data at the programming terminal:
1. Type EI.  You see:  EXT 300
2. Enter the trunk number you want to program and press RETURN. You see: NIGHT CALL TO EXT
3. Enter data for this option from Table 4 and press RETURN.
You advance to the EI- Tandem Trunk option for this trunk.
E- TRUNKS
EI- NIGHT CALL ROUTING
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							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 Table 4.
To enter data at the programming terminal:
1. After programming EI- Night Call Routing, you see:  TANDEM OK
2. Enter data for this option from Table 4 and press RETURN.
You advance to the EI- Night Call Routing for the next trunk.
E- TRUNKS
EI- TANDEM TRUNK
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