ewsd v16

Information

Analog/ISDN/GeoCENTREX

Kickout

A30828-X1150-B635-1-7629

2 A30828-X1150-B635-1-7629

Kickout InformationAnalog/ISDN/GeoCENTREX

Trademarks:

All designations used in this document can be trademarks, the use of which by third parties for theirown purposes could violate the rights of their owners.

Copyright (C) Siemens AG 2000

Issued by the Information and Communication Networks GroupHofmannstraße 51D-81359 München

Technical modifications possible.Technical specifications and features are binding only insofar asthey are specifically and expressly agreed upon in a written contract.

A30828-X1150-B635-1-7629 3

InformationAnalog/ISDN/GeoCENTREX

Kickout

This document consists of a total of 14 pages. All pages are issue 1.

Contents

1 Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Mode of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3 Subscriber controlled input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83.1 Analog. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93.2 ISDN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.3 GeoCENTREX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103.4 Additional possibilities for feature control . . . . . . . . . . . . . . . . . . . . . . . . . . 103.5 Legend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4 Call charge registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5 Administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

6 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

4 A30828-X1150-B635-1-7629


A30828-X1150-B635-1-7629 5


Kickout

1 DefinitionThe Kickout feature enables the subscriber to enter the directory numbers of undesir-able callers into a screening list. Call requests from subscribers whose directory num-bers are in the screening list are rejected. All other calls are switched through. Thedirectory numbers can be placed in the screening list by means of a subscriber proce-dure performed either during or shortly after an undesirable call.

Operator benefits– An attractive feature to differentiate from the competition

Subscriber benefits– This feature prevents calls from undesirable subscribers

Availability

Use and effect

Interactions

For interaction with other features, see Feature Interactions.

Networknode

Kickout

Screening listCall rejection

Analog ISDN

Subscriber X X

GeoCENTREX subscriber X X

Callingsubscriber

Calledsubscriber

Kickout use --- X

Kickout effect X ---

6 A30828-X1150-B635-1-7629


2 Mode of operationWhen a subscriber has authorization for the feature Kickout , the directory number (DN)of each incoming call is compared with the numbers entered in the kickout (screening)list. If the directory number is on the list, the call request is rejected.

Subscriber controlled input is used to automatically transfer the directory number of anincoming call to the screening list provided for this purpose.

This can be done at various times:• during an active call• within 20 seconds after the caller has gone on-hook• following an incomplete call setup

The subscriber controlled input is made after the caller has gone on-hook before thecalled party answers (ringing interrupt). In this case the called party must enter theprocedure for the Kickout feature within 20 seconds after the called party has goneon-hook.

The screening list can only accept complete directory numbers (country code (if appli-cable), trunk prefix + local area code + subscriber number) up to a maximum length of20 digits.

The directory number of the incoming call, which is compared with the entries in thescreening list, can be provided by the network node or by the calling subscriber’s termi-nal (ISDN). The number provided by the calling subscriber’s terminal is preferred. Thispermits a more accurate, subscriber-specific evaluation of the screening list.

The calling party’s directory number is entered into the screening list even if he or shehas activated CLIR.

Scenario

Networknode

DN 8998

Undesirable call

------------------------

A30828-X1150-B635-1-7629 7


Kickout

Screening list

The screening list is allocated on a directory-number basis. A maximum of 10 directorynumbers can be entered. If the user enters an 11th number, the oldest number on thelist is overwritten.

Subscriber controlled input can be used to delete the entire list.

Traffic measurement

The requests for kickout by means of subscriber controlled input and the number of callsrejected on the basis of the screening list are recorded by traffic measurement.

Capacity

Within a network node, 5% of subscribers may have authorization for this feature. Amaximum of 5% of authorized subscribers can use the feature simultaneously.

Networknode

DN 8998

Enter Kickout

Kickout

8998--------

Networknode

Repeated call

STOP

DN 8998

8998--------

8 A30828-X1150-B635-1-7629


3 Subscriber controlled inputThe feature can be administrated by subscriber controlled input.

For the subscriber procedures, see:• Analog subscriber• ISDN subscriber• GeoCENTREX

Access code

The access code for subscriber controlled input consists of a maximum of 6 charactersor, for GeoCENTREX subscribers, a maximum of 5 characters. It can be formed fromthe symbols ★ , # and the service code (SC) with the digits 0 ... 9. The operator canspecify the character strings for the access code.

Differences in the case of pulse dialing

The selected digits are not obligatory; other digits can be input (depending on the exist-ing numbering plan).– 1111 at the beginning of an input in place of ★

– 1112 at the beginning of an input in place of #– 1113 at the beginning of an input in place of ★ #– ★ as a disconnecting signal after the service code is not relevant– # after the subscriber controlled input is not relevant

Subscriber controlled input functions Signaling method

Analog ISDN

Pulse DTMF Keypad Funct.

Activate --- --- --- ---

Deactivate --- --- --- ---

Enter data X X X ---

Delete data X X X ---

Enter data and activate --- --- --- ---

Delete data and deactivate --- --- --- ---

Activate with/without data --- --- --- ---

Feature use --- --- --- ---

Status request --- --- --- ---

Data request --- --- --- ---

Status request with/without data --- --- --- ---

A30828-X1150-B635-1-7629 9


Kickout

Acknowledgments after subscriber controlled input

The following tones, announcements and display texts are examples and can be admin-istrated by the operator. The display texts can be changed to suit individual projects.

The subscriber controlled input can be acknowledged by:• Tones

– ringing tone– acceptance tone– subscriber busy tone or number unobtainable tone (NU)

• Announcements (only analog)– subscriber controlled input successful– subscriber controlled input unsuccessful– feature is already activated– feature is not activated– feature is not available– wrong input

• Display texts (only in ISDN)– wrong input– not authorized– request rejected– successful– unsuccessful– not available

3.1 Analog

Enter Kickout

During a call:

After a call:

Cancel the entire screening list

Project-dependent possibility of deleting all entries

Start SCSDT

Start SDT SC

PIN optional ( ) PIN( )

End IND

Start SCDT


0 )(

End IND

10 A30828-X1150-B635-1-7629


3.2 ISDN

Enter Kickout

Cancel the entire screening list

Project-specific possibility of deleting all entries

3.3 GeoCENTREXFor inputs, see subscriber procedure Analog and ISDN.

3.4 Additional possibilities for feature control

Start DT SC


MSN optional MSN)(

End IND

Start SCDT


0 )(

MSN optional MSN)(

End IND

Feature Use

Automatic Feature Subscription (AFS) ---

Remote Subscriber Controlled Input (RSCI) ---

Feature Control Offline (FCOFF) X

Subscriber Controlled Input via Internet (ISCI) ---

General Facility Reset (GFR) ---

A30828-X1150-B635-1-7629 11


Kickout

3.5 Legend

Introduces activation from terminal orintroduces input from terminal orused as separator

Introduces deactivation from terminal orintroduces cancellation from terminal orused at end of feature input

Enter ...

Lift handset

Replace handset

Press digit key

( ) Optional input

IND Indication (tone, announcement, display texts)

DT Dial tone

SDT Special dial tone

MSN Multiple subscriber number

PIN Personal identification number (4 to 12 digits)

SC Service code

4

12 A30828-X1150-B635-1-7629


4 Call charge registrationCall charge registration is possible with:– Automatic Message Accounting with Individual Call Charge Registration– Pulse Metering– Message Detail Recording (MDR) for GeoCENTREX– Flat rate

Automatic Message Accounting with Individual Call Charge Registration (AMA) andPulse Metering can be combined. One or more call charge pulses can be generated forPulse Metering.

Charges for feature input and feature usage

The charges for operator inputs, successful subscriber controlled input and featureusage are assigned to the subscriber.

The following call charge registration is possible:– Facility input by operator (FAIO)– Facility input by subscriber (FAIS)– Facility usage (FAU)

5 AdministrationThe operator can perform all administration functions on the NetManager by means ofuser-friendly applications or MML commands.

Feature authorization

The network operator assigns authorization for the feature when requested by the sub-scriber.

Actions FAIO FAIS FAU

Activate X --- ---

Deactivate X --- ---

Enter data X X ---

Delete data X X ---

Assign authorization X --- ---

Remove authorization X --- ---

Assign authorization to modify --- --- ---

Remove authorization to modify --- --- ---

Status request, data request --- --- ---

Use --- --- ---

A30828-X1150-B635-1-7629 13


Kickout

Subscriber access types

The feature can be used with the following types of subscriber access:

Call charge registration

For more information, please refer to OMN:EXCH-TA.

System administration

The following feature data can be administrated in network nodes:– options for subscriber controlled input– display and modification of network node options (filter list starting at 0 or 1)– creation of announcements– recording by means of traffic measurement

For more information, please refer to OMN:EXCH-SY.

Routing administration

For example, administration of the required announcement groups and intercept codes.

For more information, please refer to OMN:EXCH-RO.

Subscriber administration

For more information, please refer to OMN:EXCH-SU.

GeoCENTREX administration

For more information, please refer to OMN:EXCH-CTX.

Type Subscriber GeoCENTREX

Analog ISDN Analog ISDN

Main station X --- X ---

Basic access --- X --- X

PBX --- --- --- ---

PBX with BA and/or PA --- --- --- ---

PBX line --- --- --- ---

PBX line with Direct Dialing In (DDI) --- --- --- ---

PBX line, connected like a subscriber --- --- --- ---

Coinbox --- --- --- ---

Emergency call station --- --- --- ---

MLHG line --- --- --- ---

Basic attendant console --- --- X X

MAC attendant console --- --- --- X

14 A30828-X1150-B635-1-7629


6 RequirementsHardware

Individual digital announcement system (INDAS) for:– acknowledging subscriber controlled input

Signaling• Signaling between the network nodes

Multi-frequency code (MFC)Signaling system no. 7 (SS7)– ISDN user part (ISUP)– Telephony user part (TUP)– Transaction capabilities application part (TCAP)

• Signaling between private networks and PBXDigital subscriber signaling system no.1 (DSS1)Signaling protocol between private networks and PBX (QSIG)

• Subscriber signalingAnalog– Dual-tone multi-frequency (DTMF)– Pulse dialingISDN– Digital subscriber signaling system no.1 (DSS1)

Subscriber interfaces

The following interfaces for subscriber access can be used:– DLU– LTG– V5.1 interface– V5.2 interface

ewsd v16

Documents

subscriber controlled input

calling subscribers terminal

network node

subscriber access

called party

facility input

access code

sc pin