The 7th CJK NGN Working Group Meeting October 10 ~ 11, Tokyo, Japan CJK NGN Test-bed Activity Status Report Taesang Choi

7 차 CJK NGN Working Group Meeting 2 Topics Brief Overview of Agreed Action Plan until 6 th NGN WG Meeting at Hangzhou, China CCSA’s Proposed Testing Lab Architecture and Scenarios ETRI’s Proposed Testing Lab Architecture and Scenarios Network Connectivity and Initial Testing Results Next Steps

7 차 CJK NGN Working Group Meeting 3 Test Scenarios Scenario 1: Single Call Server within a single NGN Network Domain without PSTN Scenario 2: Call Servers across multiple IP Network Domains without PSTN Scenario 3: Single Call Server within a single NGN Network Domain with PSTN Scenario 4: Call Servers across multiple NGN Network Domains with PSTN Scenario 5: Call Servers across multiple NGN Network Domains with PSTN & Value Added Services –This scenario adds Value Added Services to scenario 4 using Media Servers and Application Servers Scenario 6: Performance Evaluation Scenario 7: Call Servers across multiple NGN Network Domains with PSTN, Value Added Services and RACF Involvement

7 차 CJK NGN Working Group Meeting 4 Testing Schedule Phase I: rd /4 th Quarter –Network Connectivity –Senario1 only –First Report/Demo during 8 th CJK NGN Meeting (January 2007) Phase II: st /2 nd Quarter –Scenario 2 ~ 4 –Second Report/Demo during 9 th CJK NGN Meeting Phase III: rd /4 th ~ st /2 nd Quarter –Scenario 5 ~ 7 –Testing details will further be defined depending on the technology availability status –Third Report/Demo 11 th CJK NGN Meeting

7 차 CJK NGN Working Group Meeting 5 Working Plan Organize an engineering team to finalize network configuration, test scenarios, and items Initiate Phase I working plan Report the progress status to CJK NGN WG periodically via the WG reflector Report the result of Phase I work to 8 th CJK NGN WG

7 차 CJK NGN Working Group Meeting 6 CCSA CS Architecture IP Network Lanswitch FE PSTN SoftX3000 SIGTRAN U-NICA MRS6100 IOSS OpenEye SoftPhone VedioPhone IAD STUN Lanswitch SCP SG7000 STP UMG 8900+UA5000 POTS / BRI/ADSL … Lanswitch Eudemon MGCP UMSN2000 SIP/MGCP /H.248/H.323 SIP MGCP H.248 ISUP INAP FTP/FTAM E1 SNMP USAU ISUP SIGTRAN SIP H.323

7 차 CJK NGN Working Group Meeting 7 CCSA Testcase Proposal NumberServiceCombinationTest case Basic voice callMGCP IAD–H.248 AG or IADNormal call Abnormal call- the called party is busy Abnormal call- no answer Abnormal call- the number does’t exist MGCP IAD–SIP phoneNormal call Abnormal call- the called party is busy Abnormal call- no answer Abnormal call- the number does’t exist SIP phone–H.248 AG or IADNormal call Abnormal call- the called party is busy Abnormal call- no answer Abnormal call- the number does’t exist

7 차 CJK NGN Working Group Meeting 8 CCSA Testcase Proposal PSTN user – SIP phoneNormal call Abnormal call- the called party is busy Abnormal call- no answer Abnormal call- the number doesn’t exist Multimedia callSIP phone – SIP phone FaxIAD/AG–IAD/AGIncluding G.711 and T.38

7 차 CJK NGN Working Group Meeting 9 ETRI’s CS Architecture SCP STP Circuit Switch TG SG Softswitch Application Server Back-End Servers SIP Network SSW Network H.323 Network External IP Network H.323 SIP-T H.323 BICC* SIP(-T) OSA/Parlay SIP(-T) SS7 ISUP/TCAP/SCCP AIN INAP Sigtran (SCTP/M3UA) SS7 TDM (ISUP) INAP MS/IVR SIP MGCP H.248/Megaco SIP H.323 MGCP H.248/Megaco* MGCP H.248/Megaco BSSNMS FTP or Proprietary SNMP 3 rd Party Application Server SIP Server SSW GK Server SIP Diameter RADIUS Proprietary Residential Access Enterprise Access GK IP-PBX SIP(-T),H.323 OSA/Parlay Gateway AG / RG SBC

7 차 CJK NGN Working Group Meeting 10 CCSA Testcase Proposal NumberServiceCombinationTest case Basic voice callMGCP IAD–H.248 AG or IAD Not Available by ETRI Normal call Abnormal call- the called party is busy Abnormal call- no answer Abnormal call- the number does’t exist MGCP IAD–SIP phone Available only for SIP phone in ETRI side Normal call Abnormal call- the called party is busy Abnormal call- no answer Abnormal call- the number does’t exist SIP phone–H.248 AG or IAD Available only for SIP phone in ETRI side Normal call Abnormal call- the called party is busy Abnormal call- no answer Abnormal call- the number does’t exist

7 차 CJK NGN Working Group Meeting 11 CCSA Testcase Proposal PSTN user – SIP phone Available by ETRI Normal call Abnormal call- the called party is busy Abnormal call- no answer Abnormal call- the number doesn’t exist Multimedia callSIP phone – SIP phone Available by ETRI FaxIAD/AG–IAD/AG Not Available by ETRI Including G.711 and T.38

7 차 CJK NGN Working Group Meeting 12 Border Router CERNET Meeting Room Internet PSTN 모델망 Support Facility Management/ Monitoring System, GW, SIP phones, … 100BT 2G Ethernet 155M POS, GRE Tunnel between and BTE1 TDM Signaling Link Bearer Link SG/TGRACFCSPacket Monitor GBE, 100BT, 10BT AS/MS 100BT GBE SBC 100BT L2 스위치 100BT(VLAN) Japan ETRI’s CS Lab Network Configuration /16 CCSA CS Lab x – Call Server – SIP Terminal

7 차 CJK NGN Working Group Meeting 13 Engineering Team Work Status CS Labs Network Connectivity Test done on 9/22/06 RTNET connects APII via CERNET ETRI connects APII via KOREN Since CCSA CS Labs uses private addresses, GRE tunnel between ETRI’s CS Labs and its router is used The network connectivity test was successfully completed The first test was agreed to perform the 2 nd scenario with SIP phones only Due to the lack of time (long holiday for both CCSA and TTA), more detailed testing will be conducted after this meeting until the end of The results will be reported at the 8 th CJK NGN WG meeting.

7 차 CJK NGN Working Group Meeting 14 Next Steps Need to work on testing item details such as defining URI format for other testing scenarios ETRI’s CS Labs needs to upgrade SW version to meet the testing requirements proposed Actual testing will mostly be conducted mainly on November and December when NGN GSI October meeting ends Need to incorporate new testing cases if agreed during this meeting