1. On the ENUM Forefront Approach and Lessons Learned Kurt Reichinger Austrian Regulatory Authority for Telecommunications and Broadcasting The opinions expressed in this presentation are the personal view of the author and do not prejudge decisions of the Austrian regulatory authorities.
25. What is ENUM? TEL: +43 1 58058 306 FAX: +43 1 58058 9306 MOB: +43 664 1234567 E-Mail: kurt.reichinger@rtr.at Web: www.rtr.at VoIP: 85573@fwd.pulver.com GATEWAY NUMBER TO URI MAPPING ENUM
26. ENUM is like an inquiry service [email_address] [email_address] www.rtr.at +43 664 1234567 Kurt Reichinger | RTR | Tech. Dept. Who is +43 1 58058 306 ? Can somebody help me ? [email_address] [email_address] www.rtr.at +43 664 1234567 Kurt Reichinger | RTR | Tech. Dept. I have some information !
28. ENUM Domain Name +43 1 58058 306 43158058306 60385085134 6.0.3.8.5.0.8.5.1.3.4 6.0.3.8.5.0.8.5.1.3.4.e164.arpa „ Fully qualified E.164 telephone number“ „ Fully qualified domain name“ As a result of an ENUM Lookup for this domain one gets back the IP-Address of the server where the data of the user of the corresponding telephone number are stored. Now this information can be retrieved
29. ENUM NAPTR RRs [email_address] [email_address] www.rtr.at +43 664 1234567 Kurt Reichinger | RTR | Tech. Dept. ENUM Name Server $ORIGIN 7.1.4.8.5.0.8.5.1.3.4.e164.arpa. IN NAPTR 10 10 “u” “E2U+ voice ” “!ˆ^.*$!sip:85575@fwd.pulver.com!”. IN NAPTR 10 10 “u” “E2U+ email ” “!ˆ^.*$!mailto:kurt.reichinger@rtr.at!”. IN NAPTR 10 20 “u” “E2U+ voice ” “!ˆ^(.*$)$!tel:+436641234567!”. usw. NAMING AUTHORITY POINTER RESOURCE RECORD >> Agenda
32. The Generic Gateway Generic Gateway Calling Party A Called Party B Registration PSTN ENUMTier 1 ENUMTier 2 Internet >> back
Hinweis der Redaktion
Promote innovation §1 Austrian Telecommunications Act Inform market players and discuss opportunities and threats White paper | Public consultations | Public workshop Prepare landscape for first trials Provide platform for interested parties | Clarify responsibilities regarding Austrian ENUM Domain | File application for delegation of Austrian ENUM Domain | Persuade the sceptics Promote innovation §1 Austrian Telecommunications Act Inform market players and discuss opportunities and threats White paper | Public consultations | Public workshop Prepare landscape for first trials Provide platform for interested parties | Clarify responsibilities regarding Austrian ENUM Domain | File application for delegation of Austrian ENUM Domain | Persuade the sceptics
Ensure integrity of E.164 Numbering Space and related 3.4.e164.arpa ENUM Domain Space Compile transparent framework for usage of Austrian ENUM Domain Define requirements for identification and validation Ensure adherence to framework Enable maximum competition on ENUM Tier 2 level ENUM Registrar, ENUM Name Server Provider, ENUM Validation Entity ENUM Service Provider Protect Consumers Ensure secrecy of telecommunications Prevent lock-in scenarios Ensure end-customer opt-in
Ensuring smooth transition into commercial phase Signing of contract with ENUM Tier 1 Registry regarding U-ENUM Monitoring policy framework requirements Setting track for Infrastructure ENUM Work on policy framework Signing of contract with ENUM Tier 1 Registry regarding I-ENUM Reducing regulatory involvement Phasing out of project-oriented work Establishing of monitoring processes … Allowing ENUM to stand on its own feet …
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