SIST ES 283 049 V2.0.2:2008

• Abstract:

  This revision of the document will endorse 3GPP TS 29.332 Rel-7 on Media Gateway Control Function (MGCF) - IM Media Gateway; Mn Interface with possible changes. Compatibility with ES 283 024 Release 1 will be ensured. Furthermore small ambiguities between 3GPP TS 29.332 and ETSI ES 283 024 shall be harmonized. Also the effects of new requirements that will be produced in TISPAN Release 2 will be included in the revision. Also capabilities to interoperate with 3GPP CS video calls will be endorsed when defined in 3GPP.

• Status: Published
• Publication Date: 01-Jun-2008
• ICS: 33.040.01 - Telecommunication systems in general
• ICS: 33.080 - Integrated Services Digital Network (ISDN)
• Technical Committee: SPN - Services and Protocols for Networks
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 22-Apr-2008
• Due Date: 27-Jun-2008
• Completion Date: 02-Jun-2008
• Ref Project: ETSI ES 283 049 V2.0.2 (2008-02) - Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); H.248 Profile for controlling Trunking Media Gateways (TMG) [Endorsement of 3GPP TS 29.332 (V7.7.0), modified]

Overview

SIST ES 283 049 V2.0.2:2008 is a Slovenian standard developed by the Slovenski inštitut za standardizacijo (SIST), aligned with the ETSI TISPAN profile for telecommunications and Internet converged services and protocols, specifically focusing on the H.248 profile for controlling Trunking Media Gateways (TMG). This edition endorses 3GPP TS 29.332 Release 7, which defines the Media Gateway Control Function (MGCF) - IM Media Gateway and the Mn Interface, making necessary modifications to ensure compatibility with TISPAN’s Next Generation Networking (NGN) architecture and harmonization with related ETSI standards.

This standard is essential for network operators and vendors seeking robust, interoperable solutions for media gateway control in converged telecommunications networks, where the integration of digital and IP-based services is fundamental.

---

Key Topics

• H.248 Profile for TMG Control: Defines the implementation of the H.248 protocol, supporting advanced control of trunking media gateways in NGN and converged networks.
• Endorsement of 3GPP TS 29.332 Rel-7: Incorporates the latest specifications for MGCF to ensure alignment with core 3GPP standards.
• Interoperability and Backward Compatibility: Maintains full compatibility with ETSI ES 283 024 Release 1, ensuring seamless operation in mixed or phased migration environments.
• Harmonization of Standards: Addresses and resolves ambiguities between 3GPP and ETSI approaches, enabling unified deployment across multiple vendor platforms.
• Support for Advanced Features: Accommodates changes from TISPAN Release 2, and future-proofs the specifications to support new capabilities, such as interoperability with 3GPP CS video calls, when defined.
• Reference Management: Outlines the use of normative ETSI and 3GPP documents to ensure that all implementations are based on up-to-date, reliable sources.

---

Applications

SIST ES 283 049 V2.0.2:2008 serves as an important guideline for:

• Telecommunications Service Providers integrating trunking gateways into Next Generation Networks (NGN) and all-IP infrastructures.
• Equipment Manufacturers implementing compliant trunking media gateways that ensure interoperability in multi-vendor environments.
• System Integrators deploying converged digital and IP voice and multimedia services, leveraging standardized gateway control for streamlined network management.
• Standards Compliance ensuring that all deployed equipment and solutions meet both local (SIST), European (ETSI TISPAN), and international (3GPP) protocol requirements.
• Migration Strategies where existing digital network infrastructure (ISDN, PSTN) transitions to NGN, needing backwards compatibility and interworking capabilities.

This standard facilitates efficient media gateway control, reliable voice and multimedia services across IP and legacy networks, and ensures a solid interworking foundation for converged telecommunication systems.

---

Related Standards

Organizations implementing or referencing SIST ES 283 049 V2.0.2:2008 should also consider the following complementary standards:

• 3GPP TS 29.332 - Technical specification for Media Gateway Control Function (MGCF) - IM Media Gateway.
• ETSI ES 283 024 - H.248 Trunking Gateway (TGW) Profile, Release 1, for earlier compatibility.
• ITU-T H.248 - Gateway control protocol for multimedia communication.
• ETSI TS 182 006 - Specification for IP Multimedia Subsystem (IMS), as referenced throughout the standard.
• ETSI TS 129 007 / 129 205 / 129 232 - Specifications on UMTS and interworking with legacy networks.
• IETF RFC 4733 - RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals, as part of the referenced protocol suite.

These standards collectively underpin robust, interoperable, and future-ready converged telecommunications infrastructures utilizing trunking media gateway technology.

---

Final draft ETSI ES 283 049 V2.0.2 (2007-12)
ETSI Standard
Telecommunications and Internet converged Services and
Protocols for Advanced Networking (TISPAN);
H.248 Profile for controlling
Trunking Media Gateways (TMG)
[Endorsement of 3GPP TS 29.332 (V7.7.0), modified]

2 Final draft ETSI ES 283 049 V2.0.2 (2007-12)

Reference
DES/TISPAN-03077-NGN-R2
Keywords
endorsement, gateway, H.248, trunking
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
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 2007.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
ETSI
3 Final draft ETSI ES 283 049 V2.0.2 (2007-12)

Contents
Intellectual Property Rights.4
Foreword.4
1 Scope.5
2 References.5
2.1 Normative references.5
Endorsement notice .6
Global modifications to 3GPP TS 29.332 .6
Annex ZA (informative): Comparison with ES 283 024 (H.248 TGW Profile for TISPAN R1) .10
History .11

ETSI
4 Final draft ETSI ES 283 049 V2.0.2 (2007-12)

Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://webapp.etsi.org/IPR/home.asp).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This ETSI Standard (ES) has been produced by ETSI Technical Committee Telecommunications and Internet
converged Services and Protocols for Advanced Networking (TISPAN), and is now submitted for the ETSI standards
Membership Approval Procedure.
ETSI
5 Final draft ETSI ES 283 049 V2.0.2 (2007-12)

1 Scope
The present document provides the ETSI TISPAN endorsement of the 3GPP TS 29.332 "3rd Generation Partnership
Project; Technical Specification Group Core Network and Terminals; Media Gateway Control Function (MGCF) - IM
Media Gateway; Mn Interface (Release 7)".
The present document provides the necessary adaptations to the above specification, in order comply with the
requirements of TISPAN NGN Release 2.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• Non-specific reference may be made only to a complete document or a part thereof and only in the following
cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the
purposes of the referring document;
- for informative references.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
For online referenced documents, information sufficient to identify and locate the source shall be provided. Preferably,
the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the
reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the
method of access to the referenced document and the full network address, with the same punctuation and use of upper
case and lower case letters.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated
references, only the edition cited applies. For non-specific references, the latest edition of the referenced document
(including any amendments) applies.
[1] 3GPP TS 29.332 (V7.7.0): "3rd Generation Partnership Project; Technical Specification Group
Core Network and Terminals; Media Gateway Control Function (MGCF) - IM Media Gateway;
Mn Interface (Release 7)".
ETSI
6 Final draft ETSI ES 283 049 V2.0.2 (2007-12)

Endorsement notice
The present document endorses 3GPP TS 29.332 "Media Gateway Control Function (MGCF) - IM Media Gateway;
Mn Interface (Release 7) [1], the contents of which apply together with the addition of the modifications being covered
herein.
Global modifications to 3GPP TS 29.332
NOTE: When making modifications to the endorsed document's [1] original text, strikethrough text means
deleted text and underlined text means inserted text. If there has been underlined text in the endorsed
document's [1] original text, the underlining has been removed for the sake of clarity.
Throughout the text of 3GPP TS 29.332
2 References
The references in clause 2 of [1] should be replaced as shown in table 1.
Table 1
Reference in 3GPP TS 29.332 [1] Replaced reference
[1] 3GPP TS 23.228: "IP Multimedia Subsystem (IMS); ETSI TS 182 006: "Telecommunications and Internet
Stage 2". converged Services and Protocols for Advanced
Networking (TISPAN); IP Multimedia Subsystem (IMS);
Stage 2 description (3GPP TS 23.228 v7.2.0, modified)".
[2] 3GPP TS 29.007: "General requirements on ETSI TS 129 007: "Digital cellular telecommunications
interworking between the Public Land Mobile Network system (Phase 2+); Universal Mobile Telecommunications
(PLMN) and the Integrated Services Digital Network System (UMTS); General requirements on interworking
(ISDN) or Public Switched Telephone Network (PSTN)". between the Public Land Mobile Network (PLMN) and the
Integrated Services Digital Network (ISDN) or Public
Switched Telephone Network (PSTN)
(3GPP TS 29.007 Release 7)".
[3] 3GPP TS 29.205: "Application of Q.1900 series to ETSI TS 129 205: "Universal Mobile Telecommunications
Bearer Independent CS Network architecture; Stage 3". System (UMTS); Application of Q.1900 series to bearer-
independent Circuit Switched (CS) core network
architecture; Stage 3 (3GPP TS 29.205 Release 7)".
[4] 3GPP TS 29.163: "Interworking between the IM CN ETSI TS 129 163: "Digital cellular telecommunications
subsystem and CS networks – Stage 3". system (Phase 2+); Universal Mobile Tel
...

ETSI Standard
Telecommunications and Internet converged Services and
Protocols for Advanced Networking (TISPAN);
H.248 Profile for controlling
Trunking Media Gateways (TMG)
[Endorsement of 3GPP TS 29.332 (V7.7.0), modified]

2 ETSI ES 283 049 V2.0.2 (2008-02)

Reference
DES/TISPAN-03077-NGN-R2
Keywords
endorsement, gateway, H.248, trunking
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
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 2008.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
ETSI
3 ETSI ES 283 049 V2.0.2 (2008-02)

Contents
Intellectual Property Rights.4
Foreword.4
1 Scope.5
2 References.5
2.1 Normative references.5
2.2 Informative references.5
Endorsement notice .6
Global modifications to 3GPP TS 29.332 .6
Annex ZA (informative): Comparison with ES 283 024 (H.248 TGW Profile for TISPAN R1) .10
History .11

ETSI
4 ETSI ES 283 049 V2.0.2 (2008-02)

Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://webapp.etsi.org/IPR/home.asp).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This ETSI Standard (ES) has been produced by ETSI Technical Committee Telecommunications and Internet
converged Services and Protocols for Advanced Networking (TISPAN).
ETSI
5 ETSI ES 283 049 V2.0.2 (2008-02)

1 Scope
The present document provides the ETSI TISPAN endorsement of the 3GPP TS 29.332 "3rd Generation Partnership
Project; Technical Specification Group Core Network and Terminals; Media Gateway Control Function (MGCF) - IM
Media Gateway; Mn Interface (Release 7)".
The present document provides the necessary adaptations to the above specification, in order to comply with the
requirements of TISPAN NGN Release 2.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• Non-specific reference may be made only to a complete document or a part thereof and only in the following
cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the
purposes of the referring document;
- for informative references.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
For online referenced documents, information sufficient to identify and locate the source shall be provided. Preferably,
the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the
reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the
method of access to the referenced document and the full network address, with the same punctuation and use of upper
case and lower case letters.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated
references, only the edition cited applies. For non-specific references, the latest edition of the referenced document
(including any amendments) applies.
[1] 3GPP TS 29.332 (V7.7.0): "3rd Generation Partnership Project; Technical Specification Group
Core Network and Terminals; Media Gateway Control Function (MGCF) - IM Media Gateway;
Mn Interface (Release 7)".
2.2 Informative references
None.
ETSI
6 ETSI ES 283 049 V2.0.2 (2008-02)

Endorsement notice
The present document endorses 3GPP TS 29.332 "Media Gateway Control Function (MGCF) - IM Media Gateway;
Mn Interface (Release 7) [1], the contents of which apply together with the addition of the modifications being covered
herein.
Global modifications to 3GPP TS 29.332
NOTE: When making modifications to the endorsed document's [1] original text, strikethrough text means
deleted text and underlined text means inserted text. If there has been underlined text in the endorsed
document's [1] original text, the underlining has been removed for the sake of clarity.
Throughout the text of 3GPP TS 29.332
2 References
The references in clause 2 of [1] should be replaced as shown in table 1.
Table 1
Reference in 3GPP TS 29.332 [1] Replaced reference
[1] 3GPP TS 23.228: "IP Multimedia Subsystem (IMS); ETSI TS 182 006: "Telecommunications and Internet
Stage 2". converged Services and Protocols for Advanced
Networking (TISPAN); IP Multimedia Subsystem (IMS);
Stage 2 description (3GPP TS 23.228 v7.2.0, modified)".
[2] 3GPP TS 29.007: "General requirements on ETSI TS 129 007: "Digital cellular telecommunications
interworking between the Public Land Mobile Network system (Phase 2+); Universal Mobile Telecommunications
(PLMN) and the Integrated Services Digital Network System (UMTS); General requirements on interworking
(ISDN) or Public Switched Telephone Network (PSTN)". between the Public Land Mobile Network (PLMN) and the
Integrated Services Digital Network (ISDN) or Public
Switched Telephone Network (PSTN)
(3GPP TS 29.007 Release 7)".
[3] 3GPP TS 29.205: "Application of Q.1900 series to ETSI TS 129 205: "Universal Mobile Telecommunications
Bearer Independent CS Network architecture; Stage 3". System (UMTS); Application of Q.1900 series to bearer-
independent Circuit Switched (CS) core network
architecture; Stage 3 (3GPP TS 29.205 Release 7)".
[4] 3GPP TS 29.163: "Interworking between the IM CN ETSI TS 129 163: "Digital cellular telecommunications
subsystem and CS networks – Stage
...

SLOVENSKI STANDARD
01-julij-2008
Zlite telekomunikacijske in internetne storitve ter protokoli za napredno omreženje
(TISPAN) - Profil H.248 za krmiljenje prenosniških medijskih prehodov (TMG)
Telecommunications and Internet converged Services and Protocols for Advanced
Networking (TISPAN) - H.248 Profile for controlling Trunking Media Gateways (TMG)
Ta slovenski standard je istoveten z: ES 283 049 Version 2.0.2
ICS:
33.040.01 Telekomunikacijski sistemi Telecommunication systems
na splošno in general
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

ETSI Standard
Telecommunications and Internet converged Services and
Protocols for Advanced Networking (TISPAN);
H.248 Profile for controlling
Trunking Media Gateways (TMG)
[Endorsement of 3GPP TS 29.332 (V7.7.0), modified]

2 ETSI ES 283 049 V2.0.2 (2008-02)

Reference
DES/TISPAN-03077-NGN-R2
Keywords
endorsement, gateway, H.248, trunking
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
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 2008.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
ETSI
3 ETSI ES 283 049 V2.0.2 (2008-02)

Contents
Intellectual Property Rights.4
Foreword.4
1 Scope.5
2 References.5
2.1 Normative references.5
2.2 Informative references.5
Endorsement notice .6
Global modifications to 3GPP TS 29.332 .6
Annex ZA (informative): Comparison with ES 283 024 (H.248 TGW Profile for TISPAN R1) .10
History .11

ETSI
4 ETSI ES 283 049 V2.0.2 (2008-02)

Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://webapp.etsi.org/IPR/home.asp).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This ETSI Standard (ES) has been produced by ETSI Technical Committee Telecommunications and Internet
converged Services and Protocols for Advanced Networking (TISPAN).
ETSI
5 ETSI ES 283 049 V2.0.2 (2008-02)

1 Scope
The present document provides the ETSI TISPAN endorsement of the 3GPP TS 29.332 "3rd Generation Partnership
Project; Technical Specification Group Core Network and Terminals; Media Gateway Control Function (MGCF) - IM
Media Gateway; Mn Interface (Release 7)".
The present document provides the necessary adaptations to the above specification, in order to comply with the
requirements of TISPAN NGN Release 2.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• Non-specific reference may be made only to a complete document or a part thereof and only in the following
cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the
purposes of the referring document;
- for informative references.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
For online referenced documents, information sufficient to identify and locate the source shall be provided. Preferably,
the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the
reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the
method of access to the referenced document and the full network address, with the same punctuation and use of upper
case and lower case letters.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated
references, only the edition cited applies. For non-specific references, the latest edition of the referenced document
(including any amendments) applies.
[1] 3GPP TS 29.332 (V7.7.0): "3rd Generation Partnership Project; Technical Specification Group
Core Network and Terminals; Media Gateway Control Function (MGCF) - IM Media Gateway;
Mn Interface (Release 7)".
2.2 Informative references
None.
ETSI
6 ETSI ES 283 049 V2.0.2 (2008-02)

Endorsement notice
The present document endorses 3GPP TS 29.332 "Media Gateway Control Function (MGCF) - IM Media Gateway;
Mn Interface (Release 7) [1], the contents of which apply together with the addition of the modifications being covered
herein.
Global modifications to 3GPP TS 29.332
NOTE: When making modifications to the endorsed document's [1] original text, strikethrough text means
deleted text and underlined text means inserted text. If there has been underlined text in the endorsed
document's [1] original text, the underlining has been removed for the sake of clarity.
Throughout the text of 3GPP TS 29.332
2 References
The references in clause 2 of [1] should be replaced as shown in table 1.
Table 1
Reference in 3GPP TS 29.332 [1] Replaced reference
[1] 3GPP TS 23.228: "IP Multimedia Subsystem (IMS); ETSI TS 182 006: "Telecommunications and Internet
Stage 2". converged Services and Protocols for Advanced
Networking (TISPAN); IP Multimedia Subsystem (IMS);
Stage 2 description (3GPP TS 23.228 v7.2.0, modified)".
[2] 3GPP TS 29.007: "General requirements on ETSI TS 129 007: "Digital cellular telecommunications
interworking between the Public Land Mobile Network system (Phase 2+); Universal Mobile Telecommunications
(PLMN) and the Integrated Services Digital Network System (UMTS); General requirements on interworking
(ISDN) or Public Switched Telephone Network (PSTN)". between the Public Land Mobile Network (PLMN) and the
Integrated Services Digital Network (ISDN) or Public
Switched Telephone Network (PSTN)
(3GPP TS 29.
...