Austrian ENUM Trial Status and Demo SG2 Q.1 Geneva Dezember 2002 Richard STASTNY ÖFEG, Postfach 147, 1103-Wien enum:+43 664 420 4100 E-Mail: [email protected] [email protected].
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Austrian ENUM Trial Status and Demo SG2 Q.1 Geneva Dezember 2002 Richard STASTNY ÖFEG, Postfach 147, 1103-Wien enum:+43 664 420 4100 E-Mail: [email protected] [email protected] Content Background The Austrian ENUM Trial Platform Scope of the ENUM trials Tasks of the ENUM trial partners Status of the ENUM trials Current functionality Demonstration of the trials More information Richard Stastny November 2002 Folie 2 ENUM Background in Austria 2000-09 Start of activities 2001-08 First consulation by Austrian regulator (RTR) 2001-09 Telekom Austria internal task force 2002-02 ENUM Workshop RTR, group of interested partners formed 2002-05 Interim procedures from ITU-T SG2 and TSB 2002-05 Delegation request by RTR to RIPE and ITU-TSB 2002-06 Tier 1 Registry in operation by NIC.AT (the Austrian ccTLD) 2002-06 Tier 1 Registry in operation by Infonova (VISIONng) 2002-06 Delegations for 3.4.e164.arpa and 0.1.8.7.8.e164.arpa 2002-06 Start of development and deployment 2002-07 First draft of policy framework for MoU by RTR 2002-09 Austrian ENUM Trial Platform established 2002-11 Policy Framework and MoU ready -> trial may start officially Richard Stastny November 2002 Folie 3 Austrian ENUM Trial Platform Mission: Co-ordination of activities for the Austrian ENUM trial between the trial partners Tasks: develop and approve documents beside the regulatory framework compulsory during the trial enable communication between the trial partners monitor trial activities monitor international ENUM standards and trial activities gather results and experiences serve as a basis for a Austrian ENUM forum required for commercial implementation Members: RTR, NIC.AT, Telekom Austria, Infonova, AOSA, Kapsch, ÖFEG, Telcordia Richard Stastny November 2002 Folie 4 Scope of the ENUM Trials Provide a DNS based infrastructure in Tier 1 and Tier 2 Basic administration und validation by Registrar (ENUM Service Provider) and Tier 1 Registry including the necessary provisioning processes Web-Portal for registration of ENUM Subscribers and for simple manipulations of the entries in Tier 2 Client-SW for ENUM Users to query the ENUM database VoIP Applications for ENUM Subscribers and Users (sip and h323) Evaluation of standards and feedback to the relevant bodies Evaluation of the services provided and of the user feedback Monitoring of and interworking with other trials ETSI Guide: Minimum requirements for interoperability of European ENUM trials Basis: ETSI TS 102 051, RFC2916bis, RFC3403, draft-brandner-enum-compendium and related drafts. Richard Stastny November 2002 Folie 5 Views of ENUM (Shockey draft) "Electronic Business Card" – Calling Party Control ENUM subscriber (recipient) offers all his contacts ENUM User (originator) selects application ENUM entries may raise privacy issues Corporate and private customers Personal User Agent – Called Party Control The ENUM subscriber offers only one pointer to a "Service Resolution Service" (e.g. SIP, H323) Application or service selection is done by negotiation with the PUA of the recipient ENUM entries may not expose private data Private customers ENUM as Number Translation Database Infrastructure ENUM for Number Portability and other IN-services Routing Numbers, PSTN-Numbers, Gateways, Proxy Server, Gatekeeper Telcos, Operators, Service Providers Private DNS – e.g. mobile operators, enterprises Richard Stastny November 2002 Folie 6 Views of ENUM (extended) user opt-in privacy issues European ENUM Trials, US Forum, ITU-T, ETSI Generic Client SW User ENUM draft-brandner-enumservices-compendium calling party control Private DNS: mobile operators, enterprises IETF Majority draft-levin-enum-h323 called party control draft-peterson-enum-sip Infrastructure ENUM no privacy issues Richard Stastny Service negotiation draft-yu-tel-url NP, freephone, number translation provider opt-in November 2002 Folie 7 Enumservices and Applications category type talk interactive (media stream exchange) calls voice, video msg tel:, sip:, h323: discrete (non-session related) messages email fax sms, ems, mms mailto: tel: tel:, im –instant messaging tp –textphone- sip: (SIMPLE) tel: web ft http:, https: ftp: chat eventually sip: and mailto: session-oriented message exchanges info information source srs service resolution service sip h323 dap all subtype redirection sip: h323: ldap: enum: Additional services: • public keys • location information (GPS coord.) • number portability info IN NAPTR 10 10 "U" “E2U+voice:h323“ "!^.*$!h323:[email protected]!" Richard Stastny November 2002 Folie 8 Tasks of the trial partners Inner circle (must sign MoU): RTR responsible for policy framework (MoU holder) Tier 1 Registry (nic.at) Registrar + Tier 2 Nameserver provider = ENUM SP e.g. Telekom Austria Must sign MoU to get registrar (admin-c) and nameserver handle (tech-c) Outer circle: Client SW (Infonova, Kapsch, AOSA (Siemens, Alcatel), Telcordia) Provisioning SW (Infonova) Applications (Telekom Austria (VoIP), any others) Consulting, standards (OeFEG) Richard Stastny November 2002 Folie 9 ENUM Trials - Workplan 2002-03 Start of planning activities 2001-06 Tier 1 Registry (NIC.AT and Infonova) in operation 2002-06 Start of development 2002-09 Tier 2 Nameserver (Telekom Austria) in operation First clients available (ENUM queries on public Internet) 2002-10 Web-Portal for registration and modification in operation SIP and H.323 VoIP applications available First Live Demo in Atlanta, GA (VISIONng/VON/TIPHON) Set-up of Call Center and Registrar (Telekom Austria) 2002-11 Tier 1 Registry processes fully automated (Nic.at) Test of provisioning processes with selected subscribers 2002-12 Ready to invite real subscribers and users 2003-04 End of phase 1 of trial (feasability study) decision required to start phase 2 (pre-commercial) Richard Stastny November 2002 Folie 10 Validation within the trial Basic requirements for commercial deployment: ENUM subscriber shall be the assignee of an E.164 number valid for the ENUM trial and the number shall be in operation with a TSP. It has to be verified that the ENUM subscriber is the named entity Registration shall cease if first item is no longer valid. Interim solution for trial: Only known subscribers later identification via billing address possible Only geographic and mobile numbers Number shall be listed in directory, data need to be the same Validation done by Registrar De-validation with periodic check (will be automated) Evaluation of improved validation methods during trial Open issue: corporate ENUM subscribers Richard Stastny November 2002 Folie 11 WHOIS ENUM is DNS Processes have to be similar to normal domain name administration For operation of DNS the storage of e.g.: Domain Name Holder Administrative Contact Technical Contact in a database is necessary (WHOIS-DB) Currently there is still a discussion, which data are stored in the WHOIS-DB and which data are public available. Regarding the Austrian ENUM Trial it has been decided temporarily that all data are stored and are public available. Domain Name Holder: admin-c: tech-c: Richard Stastny ENUM Subscriber Registrar Nameserver Provider November 2002 Folie 12 ENUM Trial: Application Aspects ENUM USER ENUM DNS QUERY ENUM Trial: Administrative Aspects ENUM TIER 0 NS ITU TSB RIPE NCC RTR policy framework WHOIS 3.4.e164.arpa ENUM Application email VoIP etc. NIC.AT Internet ENUM TIER 1 NS ENUM TIER 1 Registry x.x.x.x.3.4.e164.arpa ENUM DELEGATION ENUM SP TELEKOM AUSTRIA Communication ENUM TIER 2 NS ENUM TIER 2 Register ENUM NAPTR MODIFICATION VALIDATION ENUM SUBSCRIBER Richard Stastny REGISTRATION ENUM Registrar November 2002 Web portal Folie 13 Web SERVICES Austrian ENUM and UPT ENUM ENUM TIER 0 NS 3.4.e164.arpa ENUM TIER 1 NS ITU TSB RIPE NCC VISIONng TRC Admin TRC 0.1.8.7.8.e164.arpa ENUM TIER 1 Registry RTR ENUM TIER 1 NS NIC.at ENUM TIER 2 NS ENUM TIER 2 Register ENUM TIER 1 Registry Registrar VISIONng BearingPoint/I NFONOVA validation validation +87810 +43 Web Portal Telekom Austria ENUM End User Richard Stastny November 2002 Folie 14 Why UPT ENUM? National ENUM is a second line service ENUM IP Network +4317973321 GW TDM TDM TDM UPT ENUM is a primary line service ENUM IP Network +878108781087810 VISIONng VISIONng GW TDM Richard Stastny TDM November 2002 Folie 15 Live Demo of ENUM Trials* Registration of an E.164 number by an ENUM subscriber via the web-interface Query of ENUM entries via the web-interface by ENUM subscriber DNS-query of ENUM entries by ENUM User with ENUM client SW and launch of applications Modification of ENUM entries via the web-interface by ENUM subscriber ENUM Trial web-site http://enum.nic.at List of Austrian E.164 numbers already in ENUM Query of WHOIS data related to an E.164 number * Internet Access provided Richard Stastny November 2002 Folie 16 Open Issues Stable standards (IETF) Minimum Client Requirements (ETSI) DNSSEC DNS technical and operational issues (TTL, versions, ...) Handling of corporate users Validation, Administration Provisioning in Tier 2 Provisioning in Tier 3 Reverse ENUM e.g. NAPTR in richard.at.stastny.com pointing back to IN NAPTR 10 10 "U" “E2U+all:enum“ "!^.*$!enum:+436644204100!" Richard Stastny November 2002 Folie 17 More Information Austrian ENUM Trial Web-site http://enum.nic.at Contributions to SG2 Q1 Geneva 2002-12 D.84 Status of the Austrian ENUM Field Trial D.91 Status of the VISIONng ENUM Field Trial Richard Stastny November 2002 Folie 18