SIST ETS 300 392-4-2 E1:2003

SLOVENSKI STANDARD
SIST ETS 300 392-4-2 E1:2003
01-december-2003
Prizemni snopovni radio (TETRA) – Govor in podatki (V+D) – 4. del: Osnovna
operacija pri prehodu – 2. poglavje: Prehod pri digitalnem omrežju z integriranimi
storitvami (ISDN)
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 4: Gateways basic
operation; Sub-part 2: Integrated Services Digital Network (ISDN) gateway
Ta slovenski standard je istoveten z: ETS 300 392-4-2 Edition 1
ICS:
33.070.10 Prizemni snopovni radio Terrestrial Trunked Radio
(TETRA) (TETRA)
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
SIST ETS 300 392-4-2 E1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 392-4-2 E1:2003

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SIST ETS 300 392-4-2 E1:2003
EUROPEAN ETS 300 392-4-2
TELECOMMUNICATION August 2000
STANDARD
Source: TETRA Reference: DE/TETRA-03001-04-2
ICS: 33.020
Key words: ISDN, radio, TETRA, V+D
Terrestrial Trunked Radio (TETRA);
VoiceplusData (V+D);
Part 4: Gateways basic operation;
Sub-part 2: Integrated Services Digital Network (ISDN) gateway
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Internet: secretariat@etsi.fr - http://www.etsi.org
Tel.:+334 92944200- Fax:+334 93 654716
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2000. All rights reserved.

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ETS 300 392-4-2: August 2000
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Standards Making Support Dept." at the address shown on the title page.

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Contents
Foreword.11
1 Scope .13
2 Normative references.14
3 Definitions and abbreviations .16
3.1 Definitions .16
3.2 Abbreviations .16
4 ISDN gateway stage 1 specification.17
4.1 Description .17
4.1.1 General description .17
4.1.2 Qualifications on applicability to telecommunication services.17
4.2 Procedures.17
4.2.1 Provision/withdrawal.17
4.2.2 Normal procedures.17
4.2.2.1 Activation/deactivation/registration/interrogation.17
4.2.2.2 Invocation and operation .18
4.2.2.2.1 Maintenance of the TETRA call.18
4.2.2.2.2 Termination of the TETRA call.18
4.2.3 Exceptional procedures.18
4.2.3.1 Activation/deactivation/registration/interrogation.18
4.2.3.2 Invocation and operation .18
4.3 Interaction with TETRA supplementary services.19
4.3.1 Calling Line Identification Presentation (SS-CLIP) .19
4.3.1.1 Incoming call set-up at ISDN gateway .19
4.3.1.2 Outgoing call set-up at ISDN gateway .19
4.3.1.3 Call maintenance phase .19
4.3.2 Connected Line Identification Presentation (SS-COLP) .19
4.3.2.1 Incoming call set-up at ISDN gateway .19
4.3.2.2 Outgoing call set-up at ISDN gateway .19
4.3.2.3 Call maintenance phase .20
4.3.3 Calling Line Identification Restriction (SS-CLIR) .20
4.3.3.1 Incoming call set-up at ISDN gateway .20
4.3.3.2 Outgoing call set-up at ISDN gateway .20
4.3.3.3 Call maintenance phase .20
4.3.4 Connected Line Identification Restriction(SS-COLR) .20
4.3.4.1 Incoming call set-up at ISDN gateway .20
4.3.4.2 Outgoing call set-up at ISDN gateway .20
4.3.4.3 Call maintenance phase .20
4.3.5 Call Report (SS-CR).20
4.3.5.1 Incoming call set-up at ISDN gateway .20
4.3.5.2 Outgoing call set-up at ISDN gateway .20
4.3.5.3 Call maintenance phase .21
4.3.6 Talking Party Identification (SS-TPI).21
4.3.6.1 Incoming call set-up at ISDN gateway .21
4.3.6.2 Outgoing call set-up at ISDN gateway .21
4.3.6.3 Call maintenance phase .21
4.3.7 Call Forwarding Unconditional (SS-CFU) .21
4.3.7.1 Incoming call set-up at ISDN gateway .21
4.3.7.2 Outgoing call set-up at ISDN gateway .21
4.3.7.2.1 ISDN subscriber number dialled:.21
4.3.7.2.2 TETRA identity dialled: .21
4.3.7.3 Call maintenance phase .21
4.3.8 Call Forwarding on Busy (SS-CFB) .22

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4.3.8.1 Incoming call set-up at ISDN gateway. 22
4.3.8.2 Outgoing call set-up at ISDN gateway. 22
4.3.8.2.1 ISDN subscriber number dialled . 22
4.3.8.2.2 TETRA identity dialled. 22
4.3.8.3 Call maintenance phase . 22
4.3.9 Call Forwarding on No Reply (SS-CFNRy) . 22
4.3.9.1 Incoming call set-up at ISDN gateway. 22
4.3.9.1.1 Individual calls. 22
4.3.9.1.2 Group calls . 22
4.3.9.2 Outgoing call set-up at ISDN gateway. 22
4.3.9.2.1 ISDN subscriber number dialled . 22
4.3.9.2.2 TETRA identity dialled. 22
4.3.9.3 Call maintenance phase . 23
4.3.10 Call Forwarding on Not Reachable (SS-CFNRc) . 23
4.3.10.1 Incoming call set-up at ISDN gateway. 23
4.3.10.1.1 Individual calls. 23
4.3.10.1.2 Group calls . 23
4.3.10.2 Outgoing call set-up at ISDN gateway. 23
4.3.10.2.1 ISDN subscriber number dialled . 23
4.3.10.2.2 TETRA identity dialled. 23
4.3.10.3 Call maintenance phase . 23
4.3.11 List Search Call (SS-LSC) . 23
4.3.11.1 Incoming call set-up at ISDN gateway. 23
4.3.11.2 Outgoing call set-up at ISDN gateway. 23
4.3.11.3 Call maintenance phase . 24
4.3.12 Call Authorized by Dispatcher (SS-CAD) . 24
4.3.12.1 Incoming call set-up at ISDN gateway. 24
4.3.12.2 Outgoing call set-up at ISDN gateway. 24
4.3.12.3 Call maintenance phase . 24
4.3.13 Short Number Addressing (SS-SNA) . 24
4.3.13.1 Incoming call set-up at ISDN gateway. 24
4.3.13.2 Outgoing call set-up at ISDN gateway. 24
4.3.13.3 Call maintenance phase . 24
4.3.14 Area Selection (SS-AS) . 25
4.3.14.1 Incoming call set-up at ISDN gateway. 25
4.3.14.2 Outgoing call set-up at ISDN gateway. 25
4.3.14.3 Call maintenance phase . 25
4.3.15 Access Priority (SS-AP). 25
4.3.15.1 Incoming call set-up at ISDN gateway. 25
4.3.15.2 Outgoing call set-up at ISDN gateway. 25
4.3.15.3 Call maintenance phase . 25
4.3.16 Priority Call (SS-PC). 26
4.3.16.1 Incoming call set-up at ISDN gateway. 26
4.3.16.2 Outgoing call set-up at ISDN gateway. 26
4.3.16.3 Call maintenance phase . 26
4.3.17 Call Waiting (SS-CW) . 26
4.3.17.1 Incoming call set-up at ISDN gateway. 26
4.3.17.2 Outgoing call set-up at ISDN gateway. 26
4.3.17.3 Call maintenance phase . 26
4.3.18 Call Hold (SS-HOLD). 26
4.3.18.1 Incoming call set-up at ISDN gateway. 26
4.3.18.2 Outgoing call set-up at ISDN gateway. 27
4.3.18.3 Call maintenance phase . 27
4.3.19 Call Completion to Busy Subscriber (SS-CCBS) . 27
4.3.19.1 Incoming call set-up at ISDN gateway. 27
4.3.19.2 Outgoing call set-up at ISDN gateway. 27
4.3.19.3 Call maintenance phase . 27
4.3.20 Late Entry (SS-LE). 27
4.3.20.1 Incoming call set-up at ISDN gateway. 27
4.3.20.2 Outgoing call set-up at ISDN gateway. 27
4.3.20.3 Call maintenance phase . 27
4.3.21 Transfer of Control (SS-TC). 27
4.3.21.1 Incoming call set-up at ISDN gateway. 27

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4.3.21.2 Outgoing call set-up at ISDN gateway .28
4.3.21.3 Call maintenance phase .28
4.3.22 Pre-emptive Priority Call (SS-PPC).28
4.3.22.1 Incoming call set-up at ISDN gateway .28
4.3.22.2 Outgoing call set-up at ISDN gateway .28
4.3.22.3 Call maintenance phase .28
4.3.23 Include Call (SS-IC).28
4.3.23.1 Incoming call set-up at ISDN gateway .28
4.3.23.2 Outgoing call set-up at ISDN gateway .28
4.3.23.3 Call maintenance phase .29
4.3.24 Advice of Charge (SS-AoC) .29
4.3.24.1 Incoming call set-up at ISDN gateway .29
4.3.24.2 Outgoing call set-up at ISDN gateway .29
4.3.24.3 Call maintenance phase .29
4.3.25 Barring of Outgoing Calls (SS-BOC).29
4.3.25.1 Incoming call set-up at ISDN gateway .29
4.3.25.2 Outgoing call set-up at ISDN gateway .29
4.3.25.3 Call maintenance phase .29
4.3.26 Barring of Incoming Calls (SS-BIC).29
4.3.26.1 Incoming call set-up at ISDN gateway .29
4.3.26.2 Outgoing call set-up at ISDN gateway .29
4.3.26.3 Call maintenance phase .30
4.3.27 Discreet Listening (SS-DL).30
4.3.27.1 Incoming call set-up at ISDN gateway .30
4.3.27.2 Outgoing call set-up at ISDN gateway .30
4.3.27.3 Call maintenance phase .30
4.3.28 Ambience Listening (SS-AL) .30
4.3.29 Dynamic Group Number Assignment (SS-DGNA).30
4.3.29.1 Incoming call set-up at ISDN gateway .30
4.3.29.2 Outgoing call set-up at ISDN gateway .30
4.3.29.3 Call maintenance phase .30
4.3.30 Call Completion on No Reply (SS-CCNR) .31
4.3.30.1 Incoming call set-up at ISDN gateway .31
4.3.30.2 Outgoing call set-up at ISDN gateway .31
4.3.30.3 Call maintenance phase .31
4.3.31 Call Retention (SS-CRT).31
4.3.31.1 Incoming call set-up at ISDN gateway .31
4.3.31.2 Outgoing call set-up at ISDN gateway .31
4.3.31.3 Call maintenance phase .31
4.4 Interactions with ISDN supplementary services .31
4.4.1 Three-Party (3PTY) .31
4.4.1.1 Incoming call set-up at ISDN gateway .31
4.4.1.2 Outgoing call set-up at ISDN gateway .32
4.4.1.3 Call maintenance phase .32
4.4.2 Advice of Charge (SS-AoC) .32
4.4.3 Call Completion to Busy Subscriber (CCBS) .32
4.4.3.1 Incoming call set-up at ISDN gateway .32
4.4.3.2 Outgoing call set-up at ISDN gateway .32
4.4.3.3 Call maintenance phase .32
4.4.4 Call Completion on No Reply (CCNR) .32
4.4.4.1 Incoming call set-up at ISDN gateway .32
4.4.4.2 Outgoing call set-up at ISDN gateway .33
4.4.4.3 Call maintenance phase .33
4.4.5 Call Deflection (CD).33
4.4.5.1 Incoming call set-up at ISDN gateway .33
4.4.5.2 Outgoing call set-up at ISDN gateway .33
4.4.5.3 Call maintenance phase .33
4.4.6 Call Forwarding Busy (CFB) .33
4.4.6.1 Incoming call set-up at ISDN gateway .33
4.4.6.2 Outgoing call set-up at ISDN gateway .33
4.4.6.3 Call maintenance phase .33
4.4.7 Call Forwarding on No Reply (CFNR).33
4.4.7.1 Incoming call set-up at ISDN gateway .33

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4.4.7.2 Outgoing call set-up at ISDN gateway. 34
4.4.8 Call Forwarding Unconditional (CFU). 34
4.4.8.1 Incoming call set-up at ISDN gateway. 34
4.4.8.2 Outgoing call set-up at ISDN gateway. 34
4.4.8.3 Call maintenance phase . 34
4.4.9 Calling Line Identification Presentation (CLIP). 34
4.4.9.1 Incoming call set-up at ISDN gateway. 34
4.4.9.2 Outgoing call set-up at ISDN gateway. 34
4.4.9.3 Call maintenance phase . 35
4.4.10 Calling Line Identification Restriction (CLIR). 35
4.4.10.1 Incoming call set-up at ISDN gateway. 35
4.4.10.2 Outgoing call set-up at ISDN gateway. 35
4.4.10.3 Call maintenance phase . 35
4.4.11 Connected Line Identification Presentation (COLP). 35
4.4.11.1 Incoming call set-up at ISDN gateway. 35
4.4.11.2 Outgoing call set-up at ISDN gateway. 36
4.4.11.3 Call maintenance phase . 36
4.4.12 Connected Line Identification Restriction (COLR). 36
4.4.12.1 Incoming call set-up at ISDN gateway. 36
4.4.12.2 Outgoing call set-up at ISDN gateway. 36
4.4.12.3 Call maintenance phase . 36
4.4.13 Conference call, add on (CONF) . 36
4.4.13.1 Incoming call set-up at ISDN gateway. 36
4.4.13.2 Outgoing call set-up at ISDN gateway. 36
4.4.13.3 Call maintenance phase . 36
4.4.14 Closed User Group (CUG). 37
4.4.15 Call Waiting (CW) . 37
4.4.15.1 Incoming call set-up at ISDN gateway. 37
4.4.15.2 Outgoing call set-up at ISDN gateway. 37
4.4.15.3 Call maintenance phase . 37
4.4.16 Direct Dial In (DDI). 37
4.4.16.1 Incoming call set-up at ISDN gateway. 37
4.4.16.2 Outgoing call set-up at ISDN gateway. 37
4.4.16.3 Call maintenance phase . 37
4.4.17 Explicit Call Transfer (ECT) . 38
4.4.18 Freephone (FPH). 38
4.4.18.1 Incoming call set-up at ISDN gateway. 38
4.4.18.2 Outgoing call set-up at ISDN gateway. 38
4.4.18.3 Call maintenance phase . 38
4.4.19 Call Hold (HOLD). 38
4.4.19.1 Incoming call set-up at ISDN gateway. 38
4.4.19.2 Outgoing call set-up at ISDN gateway. 38
4.4.19.3 Call maintenance phase . 38
4.4.20 Malicious Call Identification (MCID). 39
4.4.21 Multiple Subscriber Number (MSN). 39
4.4.21.1 Incoming call set-up at ISDN gateway. 39
4.4.21.2 Outgoing call set-up at ISDN gateway. 39
4.4.21.3 Call maintenance phase . 39
4.4.22 Message Waiting Indication (MWI). 39
4.4.23 Outgoing Call Barring (OCB) . 39
4.4.23.1 Incoming call set-up at ISDN gateway. 39
4.4.23.2 Outgoing call set-up at ISDN gateway. 39
4.4.23.3 Call maintenance phase . 39
4.4.24 Subaddressing (SUB). 40
4.4.24.1 Incoming call set-up at ISDN gateway. 40
4.4.24.2 Outgoing call set-up at ISDN gateway. 40
4.4.24.3 Call maintenance phase . 40
4.4.25 Terminal Portability (TP). 40
4.4.25.1 Incoming call set-up at ISDN gateway. 40
4.4.25.2 Outgoing call set-up at ISDN gateway. 40
4.4.25.3 Call maintenance phase . 40
4.4.26 User-to-User signalling (UUS) . 40
4.4.26.1 Incoming call set-up at ISDN gateway. 40

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4.4.26.2 Outgoing call set-up at ISDN gateway .40
4.4.26.3 Call maintenance phase .40
4.5 Interworking considerations .40
4.6 ISDN gateway service description.41
4.6.1 ISDN gateway service.41
4.6.1.1 ISDN gateway primitives exchanged through the
ISDNCC-SAP.41
4.6.1.2 Service primitives at the ISDNCC-SAP .41
4.6.1.3 Service primitive description.42
4.6.1.3.1 ISDNCC-ALERTING primitive .42
4.6.1.3.2 ISDNCC-COMPLETE primitive.42
4.6.1.3.3 ISDNCC-RELEASE primitive.42
4.6.1.3.4 ISDNCC-SETUP primitive .43
4.6.1.3.5 ISDNCC-TX primitive.43
4.6.1.4 Parameter descriptions.44
4.6.1.5 Overall SDL .45
4.6.1.6 Static description of ISDN gateway attributes .49
5 TETRA gateway stage 2 specification .50
5.1 Functional model.50
5.1.1 Functional model description.50
5.1.2 Description of functional entities .51
5.1.2.1 SwMI call control application functional entity, FE1 .51
5.1.2.2 ISDN interface functional entity, FE2.51
5.1.2.3 ISDN network, FE3.51
5.2 Information flow.51
5.2.1 Information flow diagrams .51
5.2.1.1 Successful call set-up to an ISDN subscriber .52
5.2.1.2 Successful call set-up from an ISDN subscriber over the
ISDN gateway.54
5.2.1.3 Call set-up request from an ISDN subscriber queued.57
5.2.1.4 Unsuccessful call set-up to an ISDN subscriber .58
5.2.1.5 Unsuccessful call set-up from an ISDN subscriber .60
5.2.1.6 Unsuccessful call set-up, B-channel not accepted.62
5.2.1.7 Call maintenance procedures - Transmission control
towards an ISDN subscriber.63
5.2.1.8 Call maintenance procedures - Interrupt of transmitting
ISDN subscriber.64
5.2.1.9 Call maintenance procedures - Withdrawal of
transmission in the gateway SwMI .64
5.2.1.10 Call disconnection procedures - Request to disconnect
from a TETRA user or TETRA SwMI.65
5.2.1.11 Call disconnection procedures - Request to disconnect
from the ISDN network .66
5.3 Functional Entity Actions (FEAs) .66
5.3.1 Functional entity actions of FE2 .66
6 ISDN gateway stage 3 specification.68
6.1 Protocol structure and protocol stack .68
6.2 TETRA gateway coding requirements.68
6.2.1 Non end-to-end ISDN calls.69
6.2.1.1 Alert tone .69
6.2.1.2 Busy tone.69
6.2.1.3 Disconnect tone.69
6.2.1.4 Invalid number tone .69
6.2.2 Two stage dialling.69
6.2.2.1 Dialling Tone.69
6.2.2.2 Dialling .69
6.2.2.3 Call set-up tones sent in-band.69
6.2.3 Call set-up queuing .70
6.2.3.1 TETRA queuing tone .
...