ICFB

CALL FORWARDING BUSY LINE INHIBIT OPTION

INDICATES:

The Inhibit Make Busy option and the Inhibit Line Busy Line option for a line equipped with Call Forwarding Busy Line.

DATE:

4/23/2009

BILLING:

CRIS

APPLICATIONS:

DMS-100, ISDN BRI

SECTION - POSITION

EXAMPLES

S&E - FL

I1   @@A/TN 732 555-1234/CFNB F 732
     555-2345/MBK/ICFB TYPE.MB

            or

I1   @@A/TN 732 555-1234/CFNB F 732
     555-2345/ICFB TYPE.LB

FID RULES/CONSTRAINTS:
  1. The  Make Busy Key (MBK) FID is required on the same logical line when the data entry MB is used.
  2. ISDN Circuit Switched Bearer Service
    Section:  S&E      Position:  FL
    For mechanized flow-through, FID may be entered on the  FEATURE  USOC logical line if one of the following combinations of FIDs appear on the same logical line:
         - Primary Number (PN) and Call Appearance (CAPP) (with the CA attribute)
         - PN and Key Designation (KEY)
         - Telephone Number (TN) and Service Profile Identifier (SPID)
         - Telephone Line Identifier (TLI), PN and Terminal Number-Multiline Hunt (TER)

SERVICE ORDER ACTIVITY NOTES:
  1. The LB data entry inhibits Call Forward Busy service whenever a line is actually busy.
  2. The MB data entry causes an incoming call to receive a busy tone and the call is not forwarded.

REFERENCES:
  1. NORTEL Practice 297-2101-310, Option ILB and IMB

SECTION - POSITION

APPEARANCE

MODE

MIN

MAX

S&E - FL

Required

Alphabetic

7

7

Element: 1

Call Forwarding Busy Inhibit Attribute

Appearance

Mode

Min

Max

Series

Range

Required

Alphabetic

4

4

No

No

Code Set:
CodeMeaning
TYPEType of Call Forwarding Busy Inhibiting

Element: 2

Call Forwarding Busy Inhibit Attribute Value

Appearance

Mode

Min

Max

Series

Range

Required

Alphabetic

2

2

No

No

Code Set:
CodeMeaning
MBMake Busy Inhibit
LBLine Busy Inhibit

No.

Element Combination

Series

Separator

1.

1 . 2

No


ORDER TYPE/ACTION CODE/FID RELATIONSHIPS

Order Section - Position: S&E - FL

 

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, E,D, M,X, R

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

I,O, C,T, R

-

-

CRIS

CABS

Data Retention

Yes

No

Printed on CSR

Yes

No


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



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