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Taesang Choi choits@etri.re.kr

Taesang Choi choits@etri.re.kr. CJK NGN Test Scenario Proposal by TTA. Test Scenarios. Scenario 1: Single Call Server within a single NGN Network Domain Scenario 1.1: CS in Korea and IP phones in participating countries Scenario 1.2: CS in China and IP phones in participating countries

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Taesang Choi choits@etri.re.kr

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  1. Taesang Choi choits@etri.re.kr CJK NGN Test Scenario Proposal by TTA

  2. Test Scenarios • Scenario 1: Single Call Server within a single NGN Network Domain • Scenario 1.1: CS in Korea and IP phones in participating countries • Scenario 1.2: CS in China and IP phones in participating countries • Scenario 2: Call Servers across multiple IP Network Domains • Scenario 3: Call Servers across multiple IP Network Domains with Value Added Services • This scenario adds Value Added Services to scenario 2 using Media Servers and Application Servers • Scenario 4: Performance Evaluation with Scenario 1, 2, and 3 • Scenario 5: PES/PSS with Single Call Server within a single NGN Network Domain • Scenario 6: PES/PSS with Call Servers across multiple NGN Network Domains • Scenario 7: PES/PSS with Call Servers across multiple NGN Network Domains with Value Added Services • This scenario adds Value Added Services to scenario 6 using Media Servers and Application Servers • Scenario 8: Performance Evaluation with Scenario 5, 6, and 7 • Scenario 9: PES/PSS with Call Servers across multiple NGN Network Domains with Value Added Services and RACF Involvement

  3. Scenario 1: Single Call Server within a single IP Network Domain IP Network Domain Call Server SIP H.323 MGCP H.248/Megaco* SIP H.323 MGCP H.248/Megaco* SIP(-T),H.323 SIP(-T),H.323 AG SG SG AG Enterprise Access Enterprise Access Residential Access Residential Access Country 1 Country 2

  4. Scenario 1 - Testing Cases • Basic Call with the following combinations • Access Gateway – Access Gateway • SIP phone – Access Gateway • SIP phone – SIP phone • Subscriber Gateway – Access Gateway • Subscriber Gateway – SIP phone • Subscriber Gateway – Subscriber Gateway • Protocols to test • SIP • H.323 • MGCP • H.248/Megaco • Testing Residential & Business Features • Call Transfer, Call Waiting, Call Diversion, Calling Numbering and Name Delivery, Three-party conference • Centrex, Private numbering plan, DDI/DDO

  5. Scenario 2: Call Servers across multiple IP Network Domains IP Network Domain 1 IP Network Domain 2 Call Server 2 Call Server 1 SIP-T H.323 BICC SIP H.323 MGCP H.248/Megaco* SIP H.323 MGCP H.248/Megaco* SIP(-T),H.323 SIP(-T),H.323 Enterprise Access Enterprise Access SG AG AG Residential Access Residential Access Country 1 Country 2

  6. Scenario 2 - Testing Cases • Basic Call with the following combinations • Same cases with scenario 1 • Protocols to test • SIP • H.323 • MGCP • H.248/Megaco • SIP-T or BICC • Testing Residential & Business Features • Call Transfer, Call Waiting, Call Diversion, Calling Numbering and Name Delivery, Three-party conference • Centrex, Private numbering plan, DDI/DDO

  7. Scenario 3: Call Servers across multiple IP Network Domains with Value Added Services Back-End Servers Back-End Servers MS MS SIP Application Server SIP Application Server Diameter RADIUS Proprietary SIP MGCP H.248/Megaco Diameter RADIUS Proprietary SIP MGCP H.248/Megaco SIP(-T) SIP(-T) IP Network Domain 2 IP Network Domain 1 Call Server 2 Call Server 1 SIP-T H.323 BICC SIP H.323 MGCP H.248/Megaco* SIP(-T),H.323 SIP H.323 MGCP H.248/Megaco* SIP(-T),H.323 Enterprise Access Enterprise Access SG SG AG AG Residential Access Residential Access Country 1 Country 2

  8. Scenario 3 - Testing Cases • Basic Call with the following combinations • Same cases with scenario 1 • Protocols to test • SIP • H.323 • MGCP • H.248/Megaco • SIP-T or BICC • Application Servers Feature Testing • SIP Application Server Features: IP conferencing, Voice mail, etc. • Media Server Features: Generic conference bridge, Voice mail media processing, etc. • Testing Residential & Business Features • Call Transfer, Call Waiting, Call Diversion, Calling Numbering and Name Delivery, Three-party conference • Centrex, Private numbering plan, DDI/DDO

  9. Scenario 4 – Performance Evaluation for Scenario 1, 2, and 3 • Network Performance Testing cases • E2E Call Setup Delay • Call Completion Rate • Each Segment & E2E IPTD/IPDV/IPLR/Path unavailability • Call Traffic Accounting • Harmonization Testing ofService QoS class differences among CJK • User Terminal Performance Testing cases • Various User Terminal Performance Testing

  10. Scenario 5: PES/PSS withSingle Call Server within a single NGN Network Domain IP Network Domain SG PSTN Sigtran(SCTP/M3UA) Call Server MGCP H.248/Megaco Class4/5 SW TG SIP H.323 MGCP H.248/Megaco* SIP H.323 MGCP H.248/Megaco* SIP(-T),H.323 SIP(-T),H.323 Enterprise Access Enterprise Access SG SG AG AG Residential Access Residential Access Country 1 Country 2

  11. Scenario 5 - Testing Cases • Basic Call with the following combinations • Same cases with scenario 1 • Access Gateway – Class4/5 SW • Subscriber Gateway – Class4/5 SW • SIP Phone – Class4/5 SW • Protocols to test • SIP • H.323 • MGCP • H.248/Megaco • SIGTRAN • Testing Residential & Business Features • Call Transfer, Call Waiting, Call Diversion, Calling Numbering and Name Delivery, Three-party conference • Centrex, Private numbering plan, DDI/DDO

  12. Scenario 6: PES/PSS with Call Servers across multiple NGN Network Domains IP Network Domain 1 Class4/5 SW IP Network Domain 2 SG SG PSTN TG Call Server 2 Call Server 1 TG SIP-T H.323 BICC SIP H.323 MGCP H.248/Megaco* SIP(-T),H.323 SIP(-T),H.323 SIP H.323 MGCP H.248/Megaco* Enterprise Access Enterprise Access SG SG AG AG Residential Access Residential Access Country 1 Country 2

  13. Scenario 6 - Testing Cases • Basic Call with the following combinations • Same cases with scenario 1 • Access Gateway – Class4/5 SW • Subscriber Gateway – Class4/5 SW • SIP Phone – Class4/5 SW • Protocols to test • SIP • H.323 • MGCP • H.248/Megaco • SIP-T or BICC • SIGTRAN • Testing Residential & Business Features • Call Transfer, Call Waiting, Call Diversion, Calling Numbering and Name Delivery, Three-party conference • Centrex, Private numbering plan, DDI/DDO

  14. Scenario 7: PES/PSS with Call Servers across multiple NGN Network Domains with Value Added Services Back-End Servers Back-End Servers MS MS SIP Application Server SIP Application Server Class4/5 SW Diameter RADIUS Proprietary SIP MGCP H.248/Megaco Diameter RADIUS Proprietary SIP MGCP H.248/Megaco SG SG SIP(-T) SIP(-T) PSTN TG TG IP Network Domain 1 IP Network Domain 2 Call Server 2 Call Server 1 SIP-T H.323 BICC SIP H.323 MGCP H.248/Megaco* SIP(-T),H.323 SIP H.323 MGCP H.248/Megaco* SIP(-T),H.323 Enterprise Access Enterprise Access SG SG AG AG Residential Access Residential Access Country 1 Country 2

  15. Scenario 7 - Testing Cases • Basic Call with the following combinations • Same cases with scenario 1 • Access Gateway – Class4/5 SW • Subscriber Gateway – Class4/5 SW • SIP Phone – Class4/5 SW • Protocols to test • SIP • H.323 • MGCP • H.248/Megaco • SIP-T or BICC • SIGTRAN • Application Servers Feature Testing • SIP Application Server Features: IP conferencing, Voice mail, etc. • Media Server Features: Generic conference bridge, Voice mail media processing, etc. • Testing Residential & Business Features • Call Transfer, Call Waiting, Call Diversion, Calling Numbering and Name Delivery, Three-party conference • Centrex, Private numbering plan, DDI/DDO

  16. Scenario 8 – Performance Evaluation for Scenario 5, 6, and 7 • Network Performance Testing cases • E2E Call Setup Delay • Call Completion Rate • Each Segment & E2E IPTD/IPDV/IPLR/Path unavailability • Call Traffic Accounting • Harmonization Testing ofService QoS class differences among CJK • User Terminal Performance Testing cases • Various User Terminal Performance Testing

  17. Scenario 9: PES/PSS with Call Servers across multiple NGN Network Domains with Value Added Services and RACF Involvement Back-End Servers Back-End Servers MS MS SIP Application Server SIP Application Server Class4/5 SW Diameter RADIUS Proprietary SIP MGCP H.248/Megaco Diameter RADIUS Proprietary SIP MGCP H.248/Megaco SG SG SIP(-T) SIP(-T) PSTN TG IP Network Domain 2 TG IP Network Domain 1 SIP-T H.323 BICC Call Server 2 Call Server 1 RACF RACF SIP H.323 MGCP H.248/Megaco* SIP(-T),H.323 SIP H.323 MGCP H.248/Megaco* SIP(-T),H.323 Enterprise Access Enterprise Access SG SG AG AG Residential Access Residential Access Country 1 Country 2

  18. Scenario 9 - Testing Cases • Basic Call with the following combinations • Same cases with scenario 7 • SIP phone – RACF • Access Gateway – RACF • Subscriber Gateway – RACF • Application Server - RACF • Protocols to test • SIP • H.323 • MGCP • H.248/Megaco • SIP-T or BICC • SIGTRAN • Rq • Application Servers Feature Testing • SIP Application Server Features: IP conferencing, Voice mail, etc. • Media Server Features: Generic conference bridge, Voice mail media processing, etc. • RACF Feature Testing • Resource Admission Control Performance • NAT/Gate Control Performance • Testing Residential & Business Features • Call Transfer, Call Waiting, Call Diversion, Calling Numbering and Name Delivery, Three-party conference • Centrex, Private numbering plan, DDI/DDO

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