1 year report TF-VVC activities

1
1 year report TF-VVC activities

• Activity areas
• C Content Access Portal
• F Global Dialing Scheme
• H High-end/quality systems
• L End-to-end measurements

2
C Content Access Portal

• Work item
• coordination with Internet2 ResearchChannel
  Global initiative to expand their portal with
  European content and links
• Done
• Meetings during Internet2 member meetings with
  consortium
• Presentations at Internet2 2004 fall member
  meeting, ResearchChannel annual meeting,
  SURA/ViDe Digital Video workshop 2005
• Portal in development
• Planning for year 2
• Further development portal
• Grow participation

3
F Global Dialing Scheme

• Work items
• New GDS recommendations
• Updated VC services info (Baiba, TERENA)
• Done
• Updated service info
• Connected more sites (e.g. Latvia, France,
  Belgium in preparation) to GDS/VideNet
• Planning for year 2
• New recommendations
• Taking into account outcome of SIP deployment
  discussion
• Adding new sites to service info page
• Site-effect discussion on GDS/hierarchy for
  interconnecting SIP implementations

4
Interconnecting SIP deployments

• Now often VoIP-VoIP connection via ISDN
• Problem similar to connecting H.323 zones
• Possibilities
• ENUM
• Options to join several trees (Verisign,
  Internet2, )
• ViDenet-like hierarchy cross domain numberplan
• International SIP proxies where
  national/institutional SIP proxies route unknown
  numbers to
• Needed
• border gateways (SIP-H.323)

5
H High-end/quality systems

• Work items
• Workshop on HQ systems
• HD-over-IP (Jesus Alcober, i2cat/UPC)
• Forum/wiki
• Sip based framework
• Done
• HD-over-IP forum and portal
• Coordination with APAN wg and I2/RC bigvideo wg,
  incl presentations at the meetings
• Planning for year 2
• Workshop (nov 2005)
• SIP based framework

6
L End-to-end measurements

• Work item
• Possibilities investigation (???, default egon)
• Done
• Contacted GN2 JRA1 leader
• Participated in Dutch JRA1 meeting on VC and
  streaming e2e measurements scenarios
• Planning for year 2
• Meeting with GN2 JRA1 leader
• Work out scenarios and make them public

7
Other activities

• TF-VVC TF-EMC2 meeting presentation
• TF-VVC represented at APAN, Internet2 Member
  meetings, SURA/ViDe digital video workshop
  presentation video