NEC Neax 2400 Ipx Feature Programming Manual

							NEAX2400 IPX Feature Programming ManualPage 748NDA-24297, Issue 1
T-7 Toll Restriction - 3/6-Digit
T-7  Toll Restriction - 3/6-Digit
General Description
This feature allows the NEAX2400 IPX to be programmed to restrict outgoing calls according to specific area and/
or central office codes. This restriction is controlled on the basis of a three-digit area code or a six-digit combination
area and office code numbering plan.
Operating Procedure
No manual operation is required.
Service Conditions 
1. The programmed restriction pattern may consist of either codes to be allowed or codes that are to be
denied.
2. This feature is assigned on a CLASS OF SERVICE-INDIVIDUAL [C-15] basis.
3. When a toll call is denied, reorder tone will be returned to the calling party. If desired, the calling party
can be routed to the Attendant Console. See TOLL DENIAL/TOLL DIVERSION[T-6]for further details.
4. The outgoing call using a trunk in the remote node via FCCS link is available. Therefore, Route Restriction
class data must be identical in the FCCS network. For more detailed information, see the NEAX2400 IPX
Fusion Network System Manual.
Interactions 
1. When Toll Restriction is specified in ARRC, all the possible dialing-patterns must be assigned in ATDP.
If office codes within an Area Code do not need to be restricted, allow the Area Code only. Always provide
the system with the most economical configuration of digits when constructing TOLL RESTRICTION
tables.
2. In the ARRC command, ARI-A-RES must be programmed to allow two trunks and a station in a
conference. ARI-D-RES is programmed if the two trunks are to remain connected after the station drops
off, or if TOLL RESTRICTION applies to a direct trunk-to-trunk connection, such as TIE Line to DDD.
3. ROUTE ADVANCE [R-6]: Station A dials a toll call by accessing route 1. Route 1 is busy and advances
to route 2. Station A is restricted from making this call on route 2. The call will be restricted.
4. PASSING DIAL TONE [P-2]: The Attendant cannot use PASSING DIAL TONE [P-2] to allow a toll-
restricted station from using a restricted route.
5. OUTGOING TRUNK QUEUING [O-2]: When a station is restricted from all other routes, a user may
queue a trunk to complete a call over unrestricted routes.
6. LEAST-COST ROUTING-3/6-DIGIT [L-5]: Translations in AFRS must be such that the digits dialed in
the trunk-to-trunk connection would be recognizable in terms of choosing a route. If a route cannot be
chosen, TOLL RESTRICTION 3/6 DIGIT cannot be applied.
7. When using the FCCS network, the outgoing call using a trunk in the remote node is available. Therefore,
Route Restriction class data must be identical in the FCCS network. For more detailed information, see
the NEAX2400 IPX Fusion Network System Manual. 
						

							NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 749
Toll Restriction - 3/6-Digit T-7
Programming
Note:The digits underlined are to be listed in the DC (Digit Code) parameter.
Overseas or Operator-assisted calls should be listed with an MND equal to the calculated number of
required digits.
Special dialing sequences, such as,“911”with an MND = 4 should also be listed.
N = 2-9, P = 0 or 1, X = 0-9
STEP 1:AT D P- This command is used with the AARP command. It designates the digit codes that will be
allowed, denied, or toll-restricted. These codes are designated by Route Restriction Class. The Number
of Necessary Digits data is used to specify where a 3 or 6-digit translation should begin. The digits to
be examined for 3 or 6-digit translation are listed in AARP. Assign the following:
DAY/NIGHT:Day/Night Mode
D: Day Mode
N: Night Mode
TDM/OG:Tandem Connection/Outgoing Connection
T: Tandem Connection
O: Outgoing Connection
ICRT: Incoming Route Number (Tandem Connection Only)
RSC: Restriction Class (0-15)
OGRT: Outgoing Route Number
DC: Destination (Area) Code (Maximum 11 digits)
TDI: Restriction Data *
0: Connection is Restricted
1: Connection is Allowed
2: 3/6 Digit Toll Restriction [Go to AARP]
3: C.O.Operator Call 9 + 0.
NND: Number of Necessary Digits (Used only when TDI = 2).
Note:*TDI 4 may appear when the digits input under the DC parameter are incorrect. The switch is looking for
more digits.
STEP 2:ASYD- System Data 1, Index 75. Should the following commands be developed for Day/Night? 0/1:
No/Yes. See DAY/NIGHT CLASS OF SERVICE[D-15]for more details.
Bit 0- Develop ARSC command for Day/Night?
Bit 3- Develop ATDP command for Day/Night?
N + DIALING
CALL TYPE DIGITS DIALED DIGITS NEEDED MND TOLL
Local Calls 9-NNX-XXXX 9-N 8 0
Near Distance Calls 9
-1-NNX-XXXX 9-1-NN 9 1
Long Distance Calls 9
-1-NPA-NXX-XXXX 9-1-NP 12 1
WITHOUT N + DIALING
CALL TYPE DIGITS DIALED DIGITS NEEDED MND TOLL
Local Calls 9-NNX-XXXX 9-N 8 0
Long Distance Calls 9
-NPA-NXX-XXXX 9-NP 11 1 
						

							NEAX2400 IPX Feature Programming ManualPage 750NDA-24297, Issue 1
T-7 Toll Restriction - 3/6-Digit
Programming (cont’d)
System Data 2, Index 1, Bit 3. Does TOLL RESTRICTION apply to SPEED CALLING-STATION
[S-21]? 0/1: Yes/No.
System Data 2, Index 1, Bits 4 & 5. If TOLL DENIAL (busy tone) is required, assign these Bits as data
“00”. If TOLL DIVERSION (to Attendant) is required, assign these Bits as“01”.
System Data 2, Index 1, Bit 7. Does TOLL RESTRICTION apply to SPEED CALLING-SYSTEM [S-
3]? 0/1: Yes/No.
STEP 3:ARSC- Assign Route Restriction Classes. When these are assigned to stations, classes will determine
whether or not a station will be allowed access to a specific route or specific dialing sequence. Assign
the following:
DAY/NIGHT:Day/Night Mode
D: Day Mode
N: Night Mode
TN: Tenant Number
RT: Route Number
RSC: Route Restriction Class
RRI: Route Restriction Index
0: IC Restriction via Attendant Console (DDD, etc.)
1: IC Restriction Direct Connection (DID, etc.)
2: OG Restriction via Attendant Console
3: OG Restriction Direct Connection (DDD, etc.)
RES: Restriction Data
0: Connection is Restricted
1: Connection is Allowed
2: Connection is Toll Restricted
STEP 4:AMND- This command indicates the total number of digits to expect, based on the first digits dialed.
A“9”+alocalcallwillequal8digits;“9”+“1”+ an Area Code call will equal 12 digits. Assign the
dialed digits information and the corresponding Maximum Necessary Digits (MND) data. Flag this
data as a Toll Call: data“1”or a local call: data“0”.
STEP 5:AARP- This command is used to designate digits translated for 3 digit and 6 digit restriction. In
ATDP, a digit code is listed. The system will examine these digits and if the Restriction Code TDI is
assigned as data“2”Toll Restriction, the program will do two operations. The first operation will
examine the NND value. If NND is“6”, then the AARP information will apply to the sixth digit
dialed. For example, assume 9-1-301-555-1212 is dialed. AARP will look at the sixth digit dialed for
translation. Translation will begin with 555.
Assign the following:
OGRT: Outgoing Route Number
RSC: Route Restriction Class
FLAG: 1: 3 Digits
2: 6 Digits
DC: 555
RES: Restriction Data
0: Restricted
1: Allowed
Note:Only 3 digits or 6 digits may be entered for the DC parameter of this command. 
						

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NDA-24297, Issue 1Page 751
Toll Restriction - 3/6-Digit T-7
Programming (cont’d)
Toll Restriction Examples
Several examples of the use of TOLL RESTRICTION are listed below:
RSC 1: Allow local only.
RSC 2: Allow local plus Area Codes 718, 212, 201, and 914.
RSC 3: Allow local plus Area Codes 718, 212, and 201; and office codes 239, 465, and 798 only
within Area Code 914.
RSC 4: Allow local plus all Area Codes except 808, 213, 408, and 714.
RSC 5: Allow local plus all Area Codes, but restrict office code 976 within each Area Code.
To simplify the examples, only one route, (route 1, DDD) will be used. There will be no difference
between Day and Night restrictions. 1 + dialing is assumed with an LCR access code of“9”.
Example 1 - RSC 1 Assignment (Allow local only)
ATDP Command-
TDM/OG: O (Outgoing Connection)
DAY/NIGHT: D (Day)
OGRT: 1 RSC: 1
DC: 92 TDI: 1 (Connection is Allowed)
Repeat these same assignments for Digit Codes“93”through“99”to allow all local office codes.
Notice that assignments for digit codes“90”and“91”, which cover operator calls and all 1 + Area
Code calls, are not assigned. Digit Codes not assigned are automatically restricted.
AARP Command-
Not Required. This command is only required when TDI = 2 is assigned in ATDP.
Example 2 - RSC 2 Assignment
(Allow local plus Area Codes 718, 212, 201, and 914)
ATDP Command-
TDM/OG: O (Outgoing Connection)
DAY/NIGHT: D (Day)
OGRT: 1 RSC: 2
DC: 92 TDI: 1 (Connection is Allowed)
Repeat these same assignments for Digit Codes“93”through“99”to allow all local office codes.
To allow Area Codes 718, 212, 201, and 914, repeat the ATDP command for the following Digit
Codes:
DC: 91718 TDI: 1 (Connection is Allowed)
DC: 91212 TDI: 1 (Connection is Allowed)
DC: 91201 TDI: 1 (Connection is Allowed)
DC: 91914 TDI: 1 (Connection is Allowed)
This allows these specific Area Codes.
Area Codes not assigned are automatically restricted.
AARP Command-
Not Required.
Example 3 - RSC 3 Assignment
(Allowed local plus Area Codes 718, 212, and 201; and office codes 239, 465, and 798 only within
Area Code 914.)
ATDP Command-
TDM/OG: O (Outgoing Connection) 
						

							NEAX2400 IPX Feature Programming ManualPage 752NDA-24297, Issue 1
T-7 Toll Restriction - 3/6-Digit
Programming (cont’d)
DAY/NIGHT:D (Day)
OGRT: 1 RSC: 3
DC: 92 TDI: 1(Connection is Allowed)
Repeat these same assignments for Digit Codes“93”through“99”to allow all local office codes.
To allow Area Codes 718, 212, and 201, repeat the ATDP command for the following Digit Codes:
DC: 91718 TDI: 1 (Connection is Allowed)
DC: 91212 TDI: 1 (Connection is Allowed)
DC: 91201 TDI: 1 (Connection is Allowed)
To allow office codes 239, 465, and 798 within Area Code 914, assign the ATDP command as follows:
TDM/OG: O (Outgoing Connection)
DAY/NIGHT: D (Day)
OGRT: 1 RSC: 3
DC: 91914 TDI: 2 (Go to AARP Command)
NND: 6 (Begin restriction after 91914, i.e; the 6th digit dialed.)
AARP Command-
OGRT: 1 RSC: 3
FLAG: 1 DC: 239 RES: 1 (Connection is Allowed)
Repeat these same assignments for the following Digit Codes:
OGRT: 1 RSC: 3 FLAG: 1 DC: 465 RES: 1
OGRT: 1 RSC: 3 FLAG: 1 DC: 798 RES: 1
This allows office codes 239, 465, and 798 within Area Code 914. All other office codes are
automatically restricted.
Note:This method of assignment allows office codes 239, 465, and 798 to any Area Code that is assigned as TDI
= 2 in ATDP. For example, if the assignment for Area Code 718 was changed from TDI = 1 (allowed) to
TDI = 2, then the office codes 239, 465, & 798 would also be allowed for Area Code 718.
If different Office Codes are to be allowed in the 718 Area Code (for example 623 and 567), then the
assignments for Area Codes 914 and 718 must be made as follows:
ATDP Command-
TDM/OG: O (Outgoing Connection)
DAY/NIGHT: D (Day)
RSC: 3 OGRT: 1
DC: 919 TDI: 2 (Go to AARP Command)
NND: 3
TDM/OG: O (Outgoing Connection)
DAY/NIGHT: D (Day)
RSC: 3 OGRT: 1
DC: 917 TDI: 2 (Go to AARP Command)
NND: 3
This tells the system to check AARP tables for restrictions for all Area Codes beginning with 9 and 7.
AARP Command-
OGRT: 1 RSC: 3 FLAG: 2
DC: 914239 RES: 1 (Connection is Allowed)
DC: 914465 RES: 1 (Connection is Allowed) 
						

							NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 753
Toll Restriction - 3/6-Digit T-7
Programming (cont’d)
DC: 914798 RES: 1 (Connection is Allowed)
OGRT: 1 RSC: 3 FLAG: 2
DC: 718623 RES: 1 (Connection is Allowed)
DC: 718567 RES: 1 (Connection is Allowed)
This allows just these office codes within these particular Area Codes. All other area codes beginning
with“7”or“9”are also restricted. At this point, if allowing Area code 714 is desired, assign AARP as
follows:
AARP Command-
OGRT: 1 RSC: 3 FLAG: 1
DC: 714 RES: 1 (Connection is Allowed)
Example 4 - RSC 4 Assignment
(Allow local plus all Area Codes except 808, 213, 408, and 714)
ATDP Command-
TDM/OG: O (Outgoing Connection)
DAY/NIGHT: D (Day)
OGRT: 1 RSC: 4
DC: 92 TDI: 1 (Connection is Allowed)
Repeat these same assignments for Digit Codes“93”through“99”to allow all local office codes.
TDM/OG: O (Outgoing Connection)
DAY/NIGHT: D (Day)
OGRT: 1 RSC: 4
DC: 912 TDI: 2 (Go to AARP Command)
NND: 3
DC: 913 TDI: 2 (Go to AARP Command)
DC: 914 TDI: 2 (Go to AARP Command)
\\\ (Through)
DC: 919 TDI: 2 (Go to AARP Command)
This tells the system to check AARP tables for all restrictions for Area Codes.
AARP Command-
OGRT: 1 RSC: 4 FLAG: 1 DC: 808 RES: 0*
OGRT: 1 RSC: 4 FLAG: 1 DC: 213 RES: 0*
OGRT: 1 RSC: 4 FLAG: 1 DC: 408 RES: 0*
OGRT: 1 RSC: 4 FLAG: 1 DC: 714 RES: 0*
OGRT: 1 RSC: 4 FLAG: 2 DC: 000000 RES: 1**
*This assignment restricts the Area Codes listed.
**DC: 000000”indicates all other Destination Codes except those already assigned Destination
Codes.
RES: Restriction Data: (0/1)
0: Not assigned Area Codes are restricted
1: Not assigned Area Codes are allowed.
The above assignment allows all other dialing patterns (Area Codes) except 808, 213, 408 and 714.
Example 5 - RSC 5 Assignment
(Allow local plus all Area Codes, but restricted from office code 976 within each Area Code) 
						

							NEAX2400 IPX Feature Programming ManualPage 754NDA-24297, Issue 1
T-7 Toll Restriction - 3/6-Digit
Programming (cont’d)
ATDP Command-
TDM/OG: O (Outgoing Connection)
DAY/NIGHT: D (Day)
OGRT: 1 RSC: 5
DC: 92 TDI: 1 (Connection is Allowed)
Repeat these same assignments for Digit Codes“93”through“99”to allow all local office codes.
TDM/OG: O (Outgoing Connection)
DAY/NIGHT: D (Day)
OGRT: 1 RSC: 5
DC: 912 TDI: 2 (Go to AARP Command)
NND: 6
DC: 913 TDI: 2 NND: 6
(GotoAARPCommand)
DC: 914 TDI: 2 NND: 6
(GotoAARPCommand)
\\\ (Through) \\\
DC: 919 TDI: 2 NND: 6
(GotoAARPCommand)
This tells the system to check AARP tables for all restrictions for Area Codes.
AARP Command-
OGRT: 1 RSC: 5 FLAG: 1 DC: 976
RES: 0 (Restricted)
OGRT: 1 RSC: 5 FLAG: 1 DC: 000000
RES: 1 (Allowed)
This will restrict office code 976 and allow every other office code.
STEP 6:ARRC- Provide trunk-to-trunk connection capabilities according to the requirements of the system.
The applicable trunk-to-trunk connections will be those provided by parameter ARI-D-RES Direct
Connection; for example, REMOTE ACCESS TO THE SYSTEM [R-2] and TANDEM SWITCHING
OF TIE TRUNKS-2/4 WIRE [T-1].
ICRT: Incoming Route Number
OGRT: Outgoing Route Number
ARI-A-RES: This allows/restricts trunk-to-trunk and tandem connection via the Attendant Console.
0: Alternate routing is Restricted
1: Alternate routing is Allowed
ARI-D-RES: This allows/restricts trunk-to-trunk and tandem connections via direct-dial access
from a station.
0: Alternate routing is Restricted
1: Alternate routing is Allowed
2: Toll Restriction is Required
STEP 7:AT D P- When TOLL RESTRICTION is required for trunk-to-trunk connections, ATDP will provide
all the digit information. Therefore, up to 11 digits may be listed as being allowed for a specific trunk-
to-trunk connection. TDI = 2 should not be assigned because AARP cannot be used for Tandem
connections. 
						

							NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1Page 755
Toll Restriction - 3/6-Digit T-7
Programming (cont’d)
Example 6 - Trunk-to-Trunk Connection
Allow all Local Calls
ATDP Command-
TDM/OG: T (Tandem Connection)
ICRT: Route 2 OGRT: 1
DC: 92 TDI: 1 (Connection is Allowed)
Repeat these same assignments for Digit Codes“93”through“99”to allow all local office codes.
Notice that assignments for digit codes“90”and“91”, which cover operator calls and all 1 + Area
Code calls, are not assigned. Digit Codes not assigned are automatically restricted.
Example 7 - Trunk-to-Trunk Connection
Allow Limited Area Codes
ATDP Command-
TDM/OG: T (Tandem Connection)
ICRT: Route 2 OGRT: 1
DC: 92 TDI: 1 (Connection is Allowed)
Repeat these same assignments for Digit Codes“93”through“99”to allow all local office codes.
To allow Area Codes 718, 212, 201, and 914 repeat the ATDP command for the following Digit
Codes:
DC: 91718 TDI: 1(Allow)
DC: 91212 TDI: 1(Allow)
DC: 91201 TDI: 1(Allow)
DC: 91914 TDI: 1(Allow)
This allows these specific Area Codes.
All the Area Codes which are not assigned are automatically restricted.
FCCS Programming 
This data setting describes only the additional or replacement commands used to activate FCCS
services. When used as an FCCS feature, these commands replace the non-network commands (for
example, AAED is replaced by AAEDN). Note that the data setting for FCCS service varies depending
on the node.
Note 1
STEP 1:ARSCN- Assign the route restriction class.
STEP 2:AT D P L / N- Assign the digit codes to be allowed or denied access, or toll-restricted.
Note 1:When using ASYDL or ASYDN to program an FCCS feature, the basic programming of ASYD is required
in addition to ASYDL or ASYDN.
Note 2:For more detailed information, see the NEAX2400 IPX Fusion Network System Manual. 
						

							NEAX2400 IPX Feature Programming ManualPage 756NDA-24297, Issue 1
T-8 Trunk Answer from Any Station (TAS)
T-8  Trunk Answer from Any Station (TAS)
General Description
This feature allows any station (except one with incoming restrictions) to answer incoming calls when the system is
in Night Mode. Incoming exchange network calls will activate a common alert (TAS) signal at the customer’s
premises. By dialing a specified code, any station may answer the call and then extend it to any other station using
CALL TRANSFER-ALL CALLS [C-11].
Operating Procedure
1. TAS signal (bell, buzzer, etc.) sounds.
2. Lift the handset, receive dial tone.
3. Dial the specified TAS access code.
4. Connection to incoming call is completed.
Service Conditions
1. An incoming call that terminates in the Night mode will have the following priority:
a.) NIGHT CONNECTION-FLEXIBLE [N-2]
b.) NIGHT CONNECTION-FIXED [N-1]
c.) TRUNK ANSWER FROM ANY STATION (TAS) [T-8]
2. TAS indication will be activated for the following incoming calls:
a.) Listed Directory Number
b.) Foreign Exchange
c.) WATS
d.) CCSA
3. All consoles assigned to handle calls for a particular group of stations (whether or not they belong to the
same TENANT [T-12]) must have NIGHT CONNECTION [N-1,2] set before this feature will be
activated.
4. The TAS indicator can be provided on a per-tenant basis.
5. The TAS indicator must be locally-provided.
6. This feature is sometimes referred to as Universal Night Answer (UNA).
7. Individual stations may be denied access to this feature via CLASS OF SERVICE-INDIVIDUAL [C-15].
8. If the system has changed to Day mode while a TAS call is being indicated, the ATTENDANT CONSOLE
[A-3] can be connected to this call.
9. Only one TAS per Tenant can be assigned as the TAS signalling port.
Interactions
1. For TAS to operate, an ATI circuit card is required, and the system must be in the Night mode, depending
on the type of Attendant Console system that is in service. Exercise care when setting the resistance value
via switch settings on the ATI circuit card.
2. TENANT SERVICE [T-12]: Only one TAS circuit may be assigned per tenant.
3. NIGHT CONNECTION-FIXED/FLEXIBLE [N-1, 2]: TAS can be used in conjunction with NIGHT
CONNECTION-FIXED/FLEXIBLE [N-1, 2]. When the Night Connection station(s) is busy, incoming
calls are directed to TAS. 
						

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Trunk Answer from Any Station (TAS) T-8
Interactions (cont’d)
4. CALL TRANSFER-ALL CALLS [C-11]: A station answering a call via the TAS feature will have access
to the transfer feature.
5. CENTRALIZED ATTENDANT SERVICE (CAS) [C-20]: TAS may be installed at either the Main site
only or at both the Main and Satellite sites. Operations at either site are the same as TAS installed in a non-
CAS system. The Satellite system must have a means of placing the system into Night mode. This would
require an ATI circuit card connected to a Night switch.
6. CALL FORWARDING - ALL CALLS [C-5] / BUSY LINE [C-2]: When a Direct Inward Dialing (DID)
call terminates to a station setting CALL FORWARDING - ALL CALLS [C-5] or BUSY LINE [C-2] to
the Attendant, the call can be answered using the TAS feature.
7. CLASS OF SERVICE-INDIVIDUAL [C-15]: Stations must be allowed access to TAS via Service Feature
Class. The station Route Restriction Class will either allow or deny connection to incoming C.O. calls via
TAS.
8. DAY/NIGHT CLASS OF SERVICE [D-15]: A CLASS OF SERVICE-INDIVIDUAL [C-15] change that
occurs when the system goes into Night mode may allow a station to answer incoming trunk calls that are
restricted to that station in Day mode.
9. HOUSE PHONE [H-2], INDIVIDUAL ATTENDANT ACCESS[I-6], STATION-TO-STATION
CALLING-OPERATOR ASSISTANCE [S-12], and ATTENDANT NIGHT TRANSFER [A-19]: These
calls will not be directed to TAS when the system is in Night mode.
10. CONSULTATION HOLD [C-17]: TAS cannot beaccessed via CONSULTATION HOLD.
11. TRUNK ANSWER ANY STATION will not default if other provisions are not made to answer incoming
calls when the system is in Night mode. See the ACFR command.
12. The type of Attendant Console system used determines how the system will enter into the Night mode.
See System Data 2, Index 2, Bits 2 & 3.
13. A user receives a reorder tone after dialing the TAS access code if one or more of the following applies:
a.) Station line is inward restricted.
b.) Station line is fully restricted.
c.) Station is restricted from the TAS access code.
d.) Station has a party on Hold.
e.) Another station has answered the TAS call and no other calls are in the TAS queue.
14. Incoming calls remain in the TAS queue until answered from a station or until abandoned by the far end.
Programming
STEP 1:ASYD- System Data 1, Index 68, Bit 2. Type of TAS ringing; 0/1: Interrupted/Continuous.
SYS1, Index 77, Bit 0. Is Day/Night change accomplished by removing Attendant Console handset? 0/
1: No/Yes.
System Data 1, Index 229, Bit 3. Day/night change system message printout. 0/1: No/Yes.
STEP 2:ANPD- Reserve a number level for feature access. Assign Connection Indexes, CI = N, H, B; Normal
(N), Hooking (H), and Busy (B) (applicable to any feature assigned to this level). Assign NND in
accordance with a predetermined numbering plan.
STEP 3:ASPA- Assign an access code to TRUNK ANSWER FROM ANY STATION, SRV = SSC (Service
Code), SID = 16 TAS. Connection Index of CI = N, Normal (N).
STEP 4:ASFC- Assign a Service Feature Class that allows SFI = 13 for the station to receive TRUNK
ANSWER FROM ANY STATION.