HTB

HUNTING - BRIDGE NIGHT NUMBERS

INDICATES:

The Bridge Night Number (BNN) hunting sequence identifier and the associated numbers in a DMS-100 switch.

DATE:

10/31/2014

BILLING:

CRIS and CABS

APPLICATIONS:

Access Service, DMS-100, Hunting

SECTION - POSITION

EXAMPLES

S&E - LH

BNN Hunting Group On Directory Number
Hunting Group with Circular Hunt
IHTG A 621-5001-5005/HTY DH
IHTB F 621-1100, 1200, 1300, 1400
     /HTC CIR

BNN Hunting Group On Multiline
Hunting Group with Circular Hunt
(DMS-100)
IHML 30-TER H1-4/HTY RG
IHTB A 621-7607-7609/HTC CIR

S&E - FL

BNN Hunting Group On Directory Number
Hunting Group with Circular Hunt
I1   @@A/TN 621-5001/HTG A
I4   @@A/TN 621-5002-5005/HTG A
     /BNN 621-1100, 1200, 1300, 1400
     /HTB F

BNN Hunting Group On Multiline
Hunting Group with Circular Hunt
(DMS-100)
I1   @@A/TER 1/HML 30/BNN 621-7607
     /HTB A
I2   @@A/TER 2-3/HML 30/BNN 621-7608-7609
     /HTB A
I1   @@A/TER 4/HML 30

FID RULES/CONSTRAINTS:

1. Section : S&E        Position : LH
   HTB is entered left-hand either before or after any other left-hand FIDs or USOC action lines. A separate HTB entry, each with its own hunt sequence identifier, is required for each hunting sequence on a facility account. This type of hunting is called directory number hunting. Each hunting sequence on each facility account is assigned a unique hunt sequence identifier. Following the hunt sequence identifier, each line in the hunt sequence is identified by a telephone number or equivalent.
2. Section : S&E        Position : LH
   HTY may appear floating following the left-hand FID HTB to indicate the type of hunting arrangement being implemented.
3. Section : S&E        Position : LH
   If a line is added to or deleted from the hunting sequence, or if the sequence of entries is changed, the HTB entry for that hunting sequence of entries is changed. The HTB entry for that hunting sequence is shown out (O) and in (I) with the change reflected in the I entry. The O entry must precede the I entry. If the line is added to or deleted from an account, the line USOC will be shown I or O.
4. Section : S&E        Position : LH
   When a data entry is changed, e.g., a telephone number in the sequence is changed, the HTB entry is shown out (O) and in (I) with the change reflected in the I entry. The line USOC also is shown changed (C&T or C&X) on the service order.
5. Section : S&E        Position : FL
   When HTB appears floating it is followed only by the hunt sequence identifier of the HTB sequence being referenced.
6. Section : S&E        Position : LH
   For Access Service Tariff application C and T Action Codes cannot be used to change Element 1.
7. T, F, and X order types prohibited for Access Service application.
8. X action code prohibited on Access Service orders.

SECTION - POSITION

APPEARANCE

MODE

MIN

MAX

Required

Alphanumeric

6

16

Element: 1

Hunting Sequence Identifier

Appearance

Mode

Min

Max

Series

Range

Required

Alphabetic

1

3

No

No

Element: 2

Numbering Plan Area Code

Appearance

Mode

Min

Max

Series

Range

Optional

Numeric

3

3

No

No

Reference:

See iconectiv LERG Routing Guide for complete list.

Element Rules:

NPA is required when it cannot be derived first from the NPA previously entered on the same logical line, second from the fielded TN, or third from the fielded EX in the Identification section.

Element: 3

Central Office Code

Appearance

Mode

Min

Max

Series

Range

Optional

Numeric

3

3

No

No

Reference:

See iconectiv LERG Routing Guide for complete list.

Element Rules:

Central Office Code is required when the NPA is entered, or when it is different from the Central Office Code previously entered on the same logical line, or when the Central Office Code is different from that of the main account number in the fielded TN.

Element: 4

Line Number

Appearance

Mode

Min

Max

Series

Range

Required

Numeric

4

4

Yes

Yes

Data Parameters:

No.

Element Combination

Series

Separator

1.

1 SP 2 SP 3 - 4

No

2.

1 SP 3 - 4

No

3.

1 SP 4

No

SECTION - POSITION

APPEARANCE

MODE

MIN

MAX

Required

Alphabetic

1

3

Element: 1

Hunting Sequence Identifier

Appearance

Mode

Min

Max

Series

Range

Required

Alphabetic

1

3

Yes

Yes

ORDER TYPE/ACTION CODE/FID RELATIONSHIPS

Order Type

N

T

F

D

C

R

X

P

A

Presence

O

O

O

O

O

O

O

P

P

Action Codes

I

I

O

O

I,O, C,T

I,O, C,T

I,O

-

-

CRIS

CABS

Data Retention

Yes

Yes

Printed on CSR

Yes

Yes

Order Type

N

T

F

D

C

R

X

P

A

Presence

O

O

O

O

O

O

O

P

P

Action Codes

I,E

I,E

O,D

O,D

I,O, C,T, M,X, D,E, R

I,O, C,T, M,X, D,E, R

C,T, R

-

-

CRIS

CABS

Data Retention

Yes

Yes

Printed on CSR

Yes

Yes

Note: Please refer to BR-751-000-150 for a complete description of a FID specification and its structure.

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