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IETF RFC 3525
[SUPERSEDED]

Gateway Control Protocol Version 1

Metadata

Publisher
IETF
Doc Type
Specification
Pages
213
Abstract
This document defines the protocol used between elements of a physically decomposed multimedia gateway, i.e., a Media Gateway and a Media Gateway Controller. The protocol presented in this document meets the requirements for a media gateway control protocol as presented in RFC 2805. This document replaces RFC 3015. It is the result of continued cooperation between the IETF Megaco Working Group and ITU-T Study Group 16. It incorporates the original text of RFC 3015, modified by corrections and clarifications discussed on the Megaco E-mail list and incorporated into the Study Group 16 Implementor's Guide for Recommendation H.248. The present version of this document underwent ITU-T Last Call as Recommendation H.248 Amendment 1. Because of ITU-T renumbering, it was published by the ITU-T as Recommendation H.248.1 (03/2002), Gateway Control Protocol Version 1. Users of this specification are advised to consult the H.248 Sub-series Implementors' Guide at http://www.itu.int/itudoc/itu-t/com16/implgd for additional corrections and clarifications. [STANDARDS-TRACK]
Publication Date
2003-06-01
Status Note
Historic
DOI
10.17487/RFC3525
Link
https://doi.org/10.17487/RFC3525
Author(s)
Christian Groves
Marcello Pantaleo
Terry L. Anderson
Tom Taylor
Keyword(s)
MEGACO, H.248, Media Gateway, Control
Latest version of IETF RFC 3525

Document Versions — IETF RFC 3525

  • ▶ IETF RFC 3525 (2003-06-01)
    THIS DOC [SUPERSEDED] [LATEST VERSION]

Superseded by:
  • RFC5125 — RFC5125 EXTERNAL

Normative Reference(s)

  • ATM Forum (1996), ATM User-Network Interface (UNI) Signalling Specification - Version 4.0. EXTERNAL
  • IETF RFC 1006 [Active*]
  • IETF RFC 2026 [Active*]
  • IETF RFC 2119 [Active*]
  • IETF RFC 2234 [Superseded*]
  • IETF RFC 2327 [Superseded*]
  • IETF RFC 2402 [Superseded*]
  • IETF RFC 2406 [Superseded*]
  • T-REC-H.225.1999 — - ITU-T Recommendation H.225.0 (1999), Call signalling protocols and media stream packetization for packet-based multimedia communication systems. EXTERNAL
  • T-REC-H.235.1998 — - ITU-T Recommendation H.235 (1998), Security and encryption for H-Series (H.323 and other H.245-based) multimedia terminals. EXTERNAL
  • T-REC-H.245.1998 — - ITU-T Recommendation H.245 (1998), Control protocol for multimedia communication. EXTERNAL
  • T-REC-H.246.1998 — ITU-T Recommendation H.246 (1998), "Interworking of H-series multimedia terminals with H-series multimedia terminals and voice/voiceband terminals on GSTN and ISDN". EXTERNAL
  • T-REC-H.248.2002 — - ITU-T Recommendation H.248.8 (2002), H.248 Error Codes and Service Change Reasons. EXTERNAL
  • T-REC-H.323.1999 — - ITU-T Recommendation H.323 (1999), Packet-based multimedia communication systems. EXTERNAL
  • T-REC-I.363.1996 — 2 EXTERNAL
  • T-REC-I.363.1997 — - ITU-T Recommendation I.363.2 (1997), B-ISDN ATM adaptation layer (AAL) specification: Type 2 AAL. EXTERNAL
  • T-REC-I.366.1998 — - ITU-T Recommendation I.366.1 (1998), Segmentation and Reassembly Service Specific Convergence Sublayer for the AAL type 2. EXTERNAL
  • T-REC-I.366.1999 — - ITU-T Recommendation I.366.2 (1999), AAL type 2 service specific convergence sublayer for trunking. EXTERNAL
  • T-REC-I.371.2000 — - ITU-T Recommendation I.371 (2000), Traffic control and congestion control in B-ISDN. EXTERNAL
  • T-REC-Q.763.1999 — - ITU-T Recommendation Q.763 (1999), Signalling System No. 7 - ISDN user part formats and codes. EXTERNAL
  • T-REC-Q.765.2001 — - ITU-T Recommendation Q.765.5 (2001), Application transport mechanism - Bearer independent call control (BICC). EXTERNAL
  • T-REC-Q.931.1998 — DSS1 EXTERNAL
  • T-REC-Q.2630.1999 — 2 EXTERNAL
  • T-REC-Q.2931.1995 — 1 EXTERNAL
  • T-REC-Q.2941.1997 — 3 EXTERNAL
  • T-REC-Q.2961.1995 — - ITU-T Recommendation Q.2961.1 (1995), Additional signalling capabilities to support traffic parameters for the tagging option and the sustainable call rate parameter set. EXTERNAL
  • T-REC-Q.2961.1997 — - ITU-T Recommendation Q.2961.2 (1997), Additional traffic parameters: Support of ATM transfer capability in the broadband bearer capability information element. EXTERNAL
  • T-REC-Q.2965.1999 — - ITU-T Recommendation Q.2965.1 (1999), Digital subscriber signalling system No. 2 - Support of Quality of Service classes. EXTERNAL
  • T-REC-V.76.1996 — - ITU-T Recommendation V.76 (1996), Generic multiplexer using V.42 LAPM-based procedures. EXTERNAL
  • T-REC-X.213.1995 — - ITU-T Recommendation X.213 (1995), Information technology - Open Systems Interconnection - Network service definition plus Amendment 1 (1997), Addition of the Internet protocol address format identifier. EXTERNAL
  • T-REC-X.680.1997 — ITU-T Recommendation X.680 (1997): "Information technology-Abstract Syntax Notation One (ASN.1): Specification of basic notation". EXTERNAL
  • T-REC-X.690.1997 — - ITU-T Recommendation X.690 (1997), Information Technology - ASN.1 Encoding Rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER). EXTERNAL

Bibliographic Reference(s)

  • IETF RFC 768 [Active*]
  • IETF RFC 791 [Active*]
  • IETF RFC 793 [Superseded*]
  • IETF RFC 1661 [Active*]
  • IETF RFC 1889 [Superseded*]
  • IETF RFC 1890 [Superseded*]
  • IETF RFC 2401 [Superseded*]
  • IETF RFC 2460 [Superseded*]
  • IETF RFC 2543 [Superseded*]
  • IETF RFC 2805 [Active*]
  • T-REC-E.180.1998 — ITU-T Recommendation E.180/Q.35 (1998): "Technical characteristics of tones for the telephone service". EXTERNAL
  • T-REC-G.711.1988 — CCITT Recommendation G.711 (1988), "Pulse Code Modulation (PCM) of voice frequencies". EXTERNAL
  • T-REC-H.221.1999 — - ITU-T Recommendation H.221 (1999), Frame structure for a 64 to 1920 kbit/s channel in audiovisual teleservices. EXTERNAL
  • T-REC-H.223.1996 — 13 EXTERNAL
  • T-REC-H.226.1998 — - ITU-T Recommendation H.226 (1998), Channel aggregation protocol for multilink operation on circuit-switched networks EXTERNAL
  • T-REC-Q.724.1998 — - ITU-T Recommendation Q.724 (1998), Signalling procedures. EXTERNAL
  • T-REC-Q.764.1999 — - ITU-T Recommendation Q.764 (1999), Signalling system No. 7 - ISDN user part signalling procedures. EXTERNAL
  • T-REC-Q.1902.1902 — - ITU-T Recommendation Q.1902.4 (2001), Bearer independent call control protocol - Basic call procedures. EXTERNAL
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IETF RFC 3525, Gateway Control Protocol Version 1. Available at https://doi.org/10.17487/RFC3525
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IETF RFC 3525, Gateway Control Protocol Version 1
doi: 10.17487/RFC3525
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