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SPAN and TIPHON : Together? Conclusions from a brainstorming session between the (majority) of the SPAN management team and the chairman of TIPHON. Hans van der Veer. NGN-SG Recommendations. ETSI should take a leading role in pushing for global consolidation of NGN Standardisation

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Hans van der veer

SPAN and TIPHON : Together?Conclusions from a brainstorming session between the (majority) of the SPAN management team and the chairman of TIPHON

Hans van der Veer


Ngn sg recommendations

NGN-SG Recommendations

  • ETSI should take a leading role in pushing for global consolidation of NGN Standardisation

  • ETSI should make a set of targeted NGN related standardisation initiatives covering the fields of

    • architectures and protocols

    • end-to-end QoS

    • service platforms

    • network management

    • lawful interception and security

      Initial Conclusion:

  • Since these technical fields all relate to the ToR of TC SPAN and as well as to the ToR of EP TIPHON, it seems appropriate to investigate a possible “going together” of these ETSI TBs


Review of tc span activities

Current WG Organisation

Possible New Organisation

  • Maintenance

  • E. 164

  • (B-)ISDN Service Descriptions

  • INAP

  • DSS1

  • DSS2

  • SS7 (e.g. ISUP)

  • SPAN 11:

  • Numbering & Addressing

  • Routing

  • Service Descriptions/Req.

  • WG - Requirements and Architectures

  • Service requirements

  • Architectures (IPCableCom)

  • IP Federated Networks

  • SPAR

  • OSA/Parlay (3GPP)

  • SPAN 12:

  • OSA/Parlay (3GPP) & Testing

  • H.248 (IPCableCom)

  • BICC

  • INAP Conformance Testing

  • WG - Protocols

  • H.248 (IPCableCom)

  • BICC

  • SIGTRAN & SIP (IPCAbleCom)

  • DTM

  • SPAN 13:

  • DTM

  • SIGTRAN

  • SIP (IPCableCom)

  • Conformance Testing (e.g. DSS1)

  • WG - Numbering, Naming & Addressing

  • Numbering & Addressing & Routing

  • WG - Testing

  • Conformance Testing for e.g. INAP, DSS1, SS7

  • SPAN 14:

  • Architectures (IPCableCom)

  • IP Federated Networks

  • SPAR

  • WG - Maintenance

  • e.g. E.164, (B)ISDN Serv. Descr., INAP, DSS1, DSS2, SS7 ISUP

Review of TC SPAN activities


Review of ep tiphon activities

Current Organisation

Possible New Organisation

  • TIPHON 01

  • Service Req. (e.g. Firewall), Service Capabilities

  • Network & Service Management requirements

  • WG - Requirements and Architectures

  • Service Req. (e.g. Firewall), Service Capabilities

  • Mobility Aspects

  • Network & Service Management Req.

  • Architecture, Ref.Points, Information Flows

  • TIPHON 02

  • Architecture, Ref.Points, Information Flows

  • TIPHON 03

  • Protocol framework & meta-protocol

  • Protocol mapping & NM & SM MIBs + protocols

  • WG - Protocols

  • Protocol framework & meta-protocol

  • Protocol mapping (e.g. H.248, BICC, SIP)

  • NM & SM MIBs + protocols

  • TIPHON 04

  • Numbering & Addressing, Routing

  • WG - Numbering, Naming & Addressing

  • Numbering & Addressing, Routing

  • TIPHON 05

  • End to End Quality of Service

  • WG - Quality of Service

  • End to End Quality of Service

  • TIPHON 06

  • Conformance Testing & Verification

  • WG - Security

  • Security: e.g. Threat analysis, Lawful Intercept

  • TIPHON 07 (Dormant)

  • Mobility aspects

  • WG - Testing

  • Conformance Testing for “mapped protocols” (e.g. H.323, SIP, H.248, BICC)

  • TIPHON 08

  • Security: e.g. Threat analysis, Lawful Intercept

Review of EP TIPHON Activities


Synergy by combining

Possible New SPAN Organisation

Possible New TIPHON Organisation

  • WG - Requirements and Architectures

  • Service requirements

  • Architectures (e.g. IPCableCom)

  • IP Federated Networks

  • SPAR

  • OSA/Parlay (3GPP)

  • WG - Requirements and Architectures

  • Service Req. (e.g. Firewall), Service Capabilities

  • Mobility Aspects

  • Network & Service Management Req.

  • Architecture, Ref.Points, Information Flows

  • WG - Protocols

  • Protocol framework & meta-protocol

  • Protocol mapping (e.g. H.248, BICC, SIP)

  • NM & SM MIBs + protocols

  • WG - Protocols

  • H.248 (IPCableCom)

  • BICC

  • SIGTRAN & SIP (IPCAbleCom)

  • DTM

  • WG - Numbering, Naming & Addressing

  • Numbering & Addressing, Routing

  • WG - Numbering, Naming & Addressing

  • Numbering & Addressing & Routing

  • WG - Quality of Service

  • End to End Quality of Service

  • WG - Testing

  • Conformance Testing for e.g. INAP, DSS1, SS7

  • WG - Security

  • Security: e.g. Threat analysis, Lawful Intercept

  • WG - Maintenance

  • e.g. E.164, (B)ISDN Serv. Descr., INAP, DSS1, DSS2, SS7 ISUP

  • WG - Testing

  • Conformance Testing for “mapped protocols” (e.g. H.323, SIP, H.248, BICC)

Synergy by Combining?


A combined tb ngn

A Combined TB “NGN”?

  • Possible Organization, covering all current SPAN & TIPHON work:

    • WG01: Requirements & Architecture

      • to be split into several sub-WGs (e.g. OSA/Parlay)

    • WG02: Protocols

    • WG03: Numbering, Naming & Addressing

    • WG04: Quality of Service

    • WG05: Security

    • WG06: Testing

    • WG07: Maintenance (of published NA/SPS/SPAN ENs)

  • Conclusion:A going together of SPAN and TIPHON offers a lot of advantages (e.g. allows future integration with other TBs)!


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