DRDT

DISTINCTIVE RINGING AND WAITING TONE

INDICATES:

The Centrex features of distinctive ringing to indicate the source of calls to idle lines and distinctive tone to indicate the source of calls to busy lines equipped with Call Waiting.

DATE:

4/23/2009

BILLING:

CRIS

APPLICATIONS:

1AESS, Centrex, CLASS, DMS-100, FETEX-150, GTD-5 EAX, ISDN BRI, SanteraOne, STROM-DCO, TL1

SECTION - POSITION

EXAMPLES

S&E - FL

I1   @@A/TN 732 555-1234/DRDT A

TL1, GTD-5 EAX, SanteraOne
I1   @@A/TN 732 555-1234/DRDT DRCW

TL1 BBG Multi-Line Hunting
IHML 31-TER H1-5/DRDT DABG

TL1 BBG Line, DCO
I1   @@A/TN 732 555-3399/DRDT DABG

FETEX-150   BBG
I1   @@E/TN 732 555-2323/DRDT DAA;
     DARCW.DACW

FETEX-150 ISDN CLASS
I1   @@A/TN 732 555-1234/DSNA 10.IBZD.
     12..NJ/DRDT DARCW.DRCW

FID RULES/CONSTRAINTS:

1. 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 Group (TER)
2. TL1
   The Screening Number List (SCNL) FID may appear on the same logical line with DRDT when a screening number list is required.

SERVICE ORDER ACTIVITY NOTES:

1. DMS-100 Distinctive ringing only is accomplished through use of this FID. The Call Waiting Tone feature is ordered via a form.

REFERENCES:

1. TL1-G2.0
   TA-TSY-000199, Keyword DACW
2. TL1-G3.0 and later releases
   TR-NWT-000199, Subscriber Lines View, Keyword DARCW
3. FETEX-150
   Command Handbook, ES11X-1511-H72 Parameter DARCW, Parameter Values DACW, DRCW, and Parameter DAA
4. GTD-5 EAX
   AG Communication  Systems, DNCT View, Keyword DARCW
5. SanteraOne
   Santera Systems Inc., DNCT View, Keyword DARCW

SECTION - POSITION

APPEARANCE

MODE

MIN

MAX

Optional

Alphabetic

0

10

Element: 1

Tone Indicator

Appearance

Mode

Min

Max

Series

Range

Optional

Alphabetic

1

1

No

No

Code Set:

Element: 2

Distinctive Alerting/Ringing/Call Waiting (DARCW) Attribute Name (TL1, GTD-5 EAX, SanteraOne, DCO)

Appearance

Mode

Min

Max

Series

Range

Optional

Alphabetic

4

4

No

No

Code Set:

Element Rules:

In the GTD-5 EAX switch, applicable to non-BBG lines only.

Element: 3

Distinctive Alerting/Ringing/Call Waiting Attribute Name (FETEX-150)

Appearance

Mode

Min

Max

Series

Range

Optional

Alphabetic

3

5

Yes

No

Code Set:

Element Rules:

Semicolon space is the series separator.

Element: 4

Distinctive Alerting/Ringing/Call Waiting (DARCW) Attribute Value (FETEX-150)

Appearance

Mode

Min

Max

Series

Range

Optional

Alphabetic

4

4

No

No

Code Set:

No.

Element Combination

Series

Separator

1.

1

No

2.

2

No

3.

3 . 4

No

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,E

I,E

O,D

O,D

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

I,O, C,T, D,E, 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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