1 / 7

ENUM / VoIP: Regulatory and Competitive Landscapes -- Case Study from Taiwan

ENUM / VoIP: Regulatory and Competitive Landscapes -- Case Study from Taiwan. Ching Chiao Project Manager, IPv6 Program Office Taiwan Network Information Center 28-JUN-2005 @ ENUM SUMMIT, MIAMI. Agenda. Background ENUM issues VoIP issues Regulatory Consideration Lesson learned.

lore
Download Presentation

ENUM / VoIP: Regulatory and Competitive Landscapes -- Case Study from Taiwan

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. ENUM / VoIP: Regulatory and Competitive Landscapes--Case Study from Taiwan Ching Chiao Project Manager, IPv6 Program Office Taiwan Network Information Center 28-JUN-2005 @ ENUM SUMMIT, MIAMI

  2. Agenda • Background • ENUM issues • VoIP issues • Regulatory Consideration • Lesson learned

  3. Background In Taiwan, there are: • 13 million Internet users / 23 million people • 3.3 million broadband subscribers / 6.5 million households • 76 ITSPs / +400 ISPs • 1 major fixed network operators takes over 70% of the market • 3 GSM operators take 95% of the market; Overall mobile penetration rate: 110% • The real 3G (W-CDMA) launched on June 2005! • Over 80% of WLAN / VoIP Products in the market were made by Taiwanese OEMs

  4. ENUM issues • ENUM 09440 • --Prefix for the trial, officially approved by regulator (100,000 numbers) • --Under TWNIC’s management (ccTLD) / Using e164.tw • --SIP-based, IP PSTN supported, bundled w/ WLAN access • --Bottom-up allocation, +25,000 active users • --Dedicated service team, quick approval process • Operation • --Simple registrar function • --DNS: Batch update or Real-Time update • --Practical function of NAPTR • Carrier’s Priority • --A business strategic decision • --Vendor’ solution customized for the market • National Sovereignty --Obstacles on getting 6.8.8.e164.arpa delegation. We need your help  --ENUM Root / Internet Governance

  5. VoIP issues • Numbering Plan for VoIP • --01X for Type I (long-distance access code) • --070 for Type II (TBD by Sept. 2005), commericial use • --0944 for ENUM? • NAT…IPv6…VoIPv6 + ENUM • Internet eXchange / Peering • --IP Phone eXchange / Cleaing House • Number Portability

  6. VoIP: Positioned as a New Telephony Service --ENUM as the suggested option for VoIP call exchange --Both 070 and 09440 uses ENUM --Technology Neutral --But no more hands-off approach Interconnection --Type I must interconnects with Type II by law (most likely, through an exchange center, given Type II is delegated w/ official VoIP numbers) --Type II, self-regulate (remember there’s still problems for local Internet peering) --ENUM could be the best available solution! Social Responsibility --ITSP must be able to provide call log and call content upon LEA’s request --ENUM is a new model for public service / special needs Regulatory Consideration

  7. Thank YouTaiwan SIP/ENUM service portal--http://service.enum.org.twContact--email: chiao@twnic.net.twblog: www.chiao.info

More Related