taesang choi [email protected]
DESCRIPTION
Taesang Choi [email protected]. CJK NGN Test-bed Proposal by TTA. Contents. Testing Call Server Architecture Testing Network Architecture Test Scenarios and Items Testing Schedule Proposal. CCSA’s Proposal. ETRI’s CS Architecture. Back-End Servers. Application Server. - PowerPoint PPT PresentationTRANSCRIPT
The 6th CJK NGN Working Group Meeting
April 10 ~ 12, 2006, Hangzhou, China
CJK NGN Test-bed Proposal by TTA
Taesang Choi
The 6th CJK NGN Working Group Meeting 2
Testing Call Server Architecture
Testing Network Architecture
Test Scenarios and Items
Testing Schedule Proposal
ContentsContents
The 6th CJK NGN Working Group Meeting 3
CCSA’s ProposalCCSA’s Proposal
The 6th CJK NGN Working Group Meeting 4
ETRI’s CS ArchitectureETRI’s CS Architecture
SCP
STP
CircuitSwitc
h
TG
SG
Softswitch
Application Server
Back-End Servers
SIP Network
SSW Network
H.323 Network
External IP Network
H.323
SIP-TH.323BICC*
SIP(-T)
OSA/Parlay
SIP(-T)
SS7 ISUP/TCAP/SCCP
AIN INAP Sigtran(SCTP/M3UA)
SS7
TDM(ISUP)
INAP
MS/IVR
SIPMGCPH.248/Megaco
SIPH.323MGCPH.248/Megaco*
MGCP H.248/Mega
co
BSS NMS
FTP orProprietary
SNMP
3rd Party Application
Server
SIPServer
SSW
GKServer
SIP
DiameterRADIUS
Proprietary
Residential AccessEnterprise Access
GK IP-PBX
SIP(-T),H.323
OSA/ParlayGateway
AG / RG
SBC
The 6th CJK NGN Working Group Meeting 5
Testing Network ArchitectureTesting Network Architecture
• APII Testbed– Korean Side
• Name: KOREN• NOC: KIX in NCA• Connectivity:
– POS OC3: 155 Mbps to China– 2 x 1Gbps Ethernet to Japan
– China/Japan Side• TBD
– Type• IPv4/IPv6 network• No MPLS & other QoS functionality available yet
– TBD• Need investigation on MPLS/QoS support• Current link capacity may not be enough
The 6th CJK NGN Working Group Meeting 6
BorderRouter
CERNETCERNET
Meeting Room
InternetInternet
PSTN모델망
Support FacilityManagement/Monitoring System, GW, SIP phones,…
100BT 100BT 100BT
2G Ethernet
155M POS
100BTE1 TDMSignaling LinkBearer Link
SG/TG RACFCS PacketMonitor
GBE, 100BT, 10BT
AS/MS
100BT 100BT
GBE
SBC
100BT
L2 스위치
100BT(VLAN)
JapanJapan
ETRI’s CS Lab Network ConfigurationETRI’s CS Lab Network Configuration
The 6th CJK NGN Working Group Meeting 7
Test Scenarios and ItemsTest Scenarios and Items
• Target Test Scenarios– VoIP Interworking– PES/PSS Interworking– VoIP Performance Evaluation– PES/PSS Performance Evaluation – VOIP/PES/PSS Interworking with RACF Involvement
• Testing Items– Basic Functionality Testing cases
• Call Setup• E2E Call Setup Delay• Call Completion Rate• Each Segment IPTD/IPDV/IPLR/Path unavailability• Call Traffic Accounting• Harmonization Testing of Service QoS class differences among CJK
– Equipment Related Testing cases• Various User Terminal Testing
– Network Related Testing cases• IP address allocation• Network connectivity setup• Etc.
The 6th CJK NGN Working Group Meeting 8
Testing Schedule ProposalTesting Schedule Proposal
• Phase I: 2006 3rd/4th Quarter– Network Connectivity– VoIP Testing– VoIP Performance Evaluation– First Report/Demo during 8th CJK NGN Meeting (2006 Nov or Dec)
• Phase II: 2007 1st/2nd Quarter– PES/PSS Interworking– PES/PSS Performance Evaluation– Second Report/Demo during 10th CJK NGN Meeting (2007 July or Aug)
• Phase III: 2007 3rd/4th ~ 2008 1st/2nd Quarter– VoIP/PES/PSS Interworking with RACF involvement– Performance Evaluation for VoIP/PES/PSS Interworking with RACF
involvement– Third Report/Demo (2008 July or Aug)