ENUM European and Austrian Status

1
ENUMEuropean and Austrian Status

• ACA Industry Workshop
• ENUM4. March 2003
• Richard STASTNY
• ÖFEG, Postbox 147, 1103-Wien
• Tel [phone]Fax [phone]E-Mail
  richard.stastny_at_oefeg.atrichard_at_stastny.com

2
Content

• ENUM Status IETF, ETSI and European Activities
• ENUM Background in Austria
• The Austrian ENUM Trial Platform
• Scope of the ENUM Trials
• Tasks of the ENUM trial partners
• ENUM Application and Administrative Aspects
• ENUM Trials Workplan, Validation, WHOIS
• ENUM Trial for UPT
• ENUM Trials Rollout
• ENUM Scenarios
• Demonstration of the Trials

3
ENUM Status IETF

• IETF
• RFC3403 (NAPTR), RFC2916bis-03 (ENUM) nearly
  finished
• Internet Drafts for "enumservices" - Work in
  Progress
• draft-peterson-enum-sip-00
• draft-ietf-enum-h323-00
• draft-brandner-enumservice-msg-00
• draft-brandner-enumservice-vovi-00
• draft-brandner-enumservice-webft-00
• Internet Drafts for IPTEL
• draft-antti-rfc2806bis-08 (tel URI)
• draft-yu-tel-url-07 (extensions to tel)
• draft-brandner-enum-uri-01 (enum URI)
• Next IETF meeting in two weeks in San Francisco

4
Status ETSI

• ETSI (SPAN11_NAR)
• ETSI TS 102 051 ENUM Administration in Europe
• ETSI TS 102 172 Minimum Requirements for the
  Interoperability of European ENUM Trials
• WG finished in January
• out for TB approval now
• ev. update in fall 2003 (IETF changes, trial
  feedback)
• ETSI TS ENUM for Network Routing - Work in
  Progress
• There are some old contibutions and a draft
• Work will continue in SPAN11 NAR (April 4-8, 2003
  in Vienna)
• Merger of TIPHON and SPAN in June
• First joint meeting June 2-6, 2003 in Budapest

5
Enumservices and URI schemes
ETSI TS 102 172
rfc2916bis-03
group
enumservice
type
subtype

• interactive (media stream exchange) calls
• "voice", "video" "tel", "sip", "h323" e.g.
  "voicetel"
• discrete (non-session related) messages
• "email", "mailto" e.g. "emailmailto"
• "fax", "sms", "ems", "mms" "tel" e.g.
  "smstel"
• session-oriented message exchanges
• "im" instant messaging- "sip" (SIMPLE)
• "tp" textphone- "tel"
• information sources
• "web" "http", "https"
• "ft" "ftp"
• service resolution services
• "sip", "h323"
• announcements
• "ann" "http"
• redirection
• "all" "enum"

draft-brandner-enumservice-vovi-00
draft-brandner-enumservice-msg-00

• Additional services
• public keys
• location information (GPS coord.)
• number portability info

draft-brandner-enumservice-webft-00
draft-peterson-enum-sip-00, draft-ietf-enum-h323-0
0
draft-brandner-enum-uri-01
IN NAPTR 10 10 "U" E2Uvoiceh323
"!.!h323richard56_at_telekom.at!"
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European Activities

• ENUM discussed in nearly every European body
• EC, ETSI, ONP, ETO, ETNO, ECMA, ...
• different views, depending on background
• Involvement of RIPE
• National Activities
• Procedure normally consultations, workshops,
  Platforms, Trials
• Platforms and Trials in UK, SE, DE, FR (closed)
• Consultations and Workshops in NL, CH, Portugal,
  Hungary, Poland, Rumania, ...
• Mailing lists on trials RIPE, Germany, Austria
• Non European Activities
• Canada, Australia, Korea, China, ..

7
Some Websites

• IETF ENUM www.ietf.org/html.charters/enum-charter
  .html
• ITU-T www.itu.int/osg/spu/enum/index.html
• ETSI portal.etsi.org
• RIPE/NCC www.ripe.net/enum
• US ENUM Forum www.enumf.org
• Austria enum.nic.at , www.rtr.at/enum
• Germany www.denic.de/enum/index.html
• Switzerlandwww.bakom.ch/de/telekommunikation/numm
  erierung/enum/index.html
• UK www.dti.gov.uk/cii/regulatory/enum/
• Sweden www.pts.se
• Australia www.aca.gov.au/committee/nsg2/enum.htm
  
• Portugal www.anacom.pt
• France www.art-telecom.fr
• Pulver www.pulver.com/fwd

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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
• Delegation request by RTR to RIPE
  and ITU-TSB
• 2002-06 Tier 1 Registry in operation by NIC.AT
  (the Austrian ccTLD)
• Tier 1 Registry in operation by
  Infonova (VISIONng)
• Delegations for 3.4.e164.arpa and
  0.1.8.7.8.e164.arpa
• 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 -gt trial
  may start officially

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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 an Austrian ENUM forum
  required for commercial implementation
• Members
• RTR, NIC.AT, Telekom Austria, Infonova, AOSA,
  Kapsch, ÖFEG, Telcordia

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Scope of the ENUM Trials

• Provide a DNS based infrastructure in ENUM Tier 1
  and Tier 2
• Basic administration and 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 the services provided and of the
  user feedback
• Monitoring of and interworking with other trials
• Evaluation of standards and feedback to the
  relevant bodies
• ETSI TS 102 051 "ENUM Administration in Europe",
  TS 102 172 "Minimum requirements for
  interoperability of European ENUM trials"
• Basis ITU Docs, ETSI TS 102 051, RFC2916bis,
  RFC3403, related Internet Drafts
• The Austrian Trial is a Feasability Study
• Purpose find out first Products and then Markets

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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 Suppliers - Infonova, AOSA (Siemens,
  Alcatel), Kapsch, Telcordia
• Provisioning SW Suppliers Infonova
• Application Provider - Telekom Austria (VoIP),
  any others
• Consulting, standards - OeFEG

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ENUM Trial Application Aspects
ENUM Trial Administrative Aspects
ENUM USER
ENUM DNS QUERY
ENUM TIER 0 NS
RTR policyframework
ITU TSB RIPE NCC
WHOIS
3.4.e164.arpa
ENUM Application email VoIPetc.
NIC.AT
ENUM TIER 1 NS
ENUM TIER 1 Registry
ENUM DELEGATION
ENUM SP TELEKOM AUSTRIA
x.x.x.x.3.4.e164.arpa
ENUM TIER 2 NS
ENUM TIER 2 Register
ENUM Registrar
Communication
ENUM NAPTR MODIFICATION
VALIDATION
ENUM SUBSCRIBER
Web SERVICES
REGISTRATION
Web portal
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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 phone 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 (ongoing)
• Open issue corporate ENUM subscribers

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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
  publicly available.
• Regarding the Austrian ENUM Trial it has been
  decided temporarily that all data are stored and
  are public available.
• Domain Name Holder ENUM Subscriber
• admin-c Registrar
• tech-c Nameserver Provider

15
ENUM Trial for UPT

• Die Telekom Austria is Member of the VISIONng
  Association
• The mission of VISIONng is to provide a framework
  for the deployment of worldwide inter-domain and
  multi-vendor IP Telephony services based
  primarily on ETSI TIPHON specifications.
• ITU-T has assigned part of the country code for
  UPT to VISIONng
• 878 10
• for deployment of a Universal Personal
  Telecommunication Service.
• In May 2002 VISIONng as Assignee of the numbering
  range 87810 requested an ENUM Delegation from
  RIPE NCC and got approval from ITU-TSB.
• Telekom Austria is therefore implementing in
  parallel to the Austrian ENUM Trial with 43 also
  an VISIONng ENUM Trial with 87810.
• In October 2002 it was decided by VISIONng, to
  use 87810 also for ENUM-only purposes
• This decision caused the joining of Free World
  Dialup (FWD) to VISIONng in January 2003.

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Austrian ENUM and UPT ENUM
17
ENUM Trials - Rollout

• 2002-03 Start of planning activities
• 2001-06 Tier 1 Registry (NIC.AT and Infonova) in
  operation
• 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 ENUM subscribers and
  users
• Live demo of all functions at the
  SG-2 meeting in Geneva
• 2003-01 ETSI TS 102 172 finalized
• Free World Dialup (pulver.com) is
  joining VISIONng as Registrar
• 2003-02 Conversion to ETSI TS 102 172 compliance
• 2003-03 Demos in Australia (ACA), IETF, ICANN and
  Spring VON 2003

18
ENUM with national numbers
GK oder SIP Server
hugo_at_prov.net
National ENUM is a second line service
z.B. "10xx" 4317973321
4317973321
19
Universal Personal Numbers (UPT)
TIPHON Resolution Capability
878108781087810
87810xxx
20
Personal Numbers ENUM only
16241_at_fwd.pulver.com
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ENUM with Personal Numbers (UPT)
878108781087810_at_prov.net
UPT ENUM is a primary line service
22
ENUM only numbers from PSTN
16241_at_fwd.pulver.com
878108781087810_at_prov.net
X
87810xxx
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Live Demo of ENUM Trials

• ENUM Webpage http//enum.nic.at
• ENUM Query query via UK Siemens Roke Manor
• Registration of an E.164 number by an ENUM
  subscriber via the web-interface
• The provisioning process
• Query of ENUM entries via the web-interface by
  ENUM subscriber
• Modification 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
• Query of WHOIS data related to an E.164 number

Internet Access provided
24
Austrian ENUM Trial
Demo

• Backup SlidesMarch 2002
• Richard STASTNY
• ÖFEG, Postfach 147, 1103-Wien
• enum43 664 420 4100E-Mail richard.stastny_at_oefe
  g.atrichard_at_stastny.com

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Content

• ENUM Trial Welcome Page
• ENUM Query via Siemens UK Roke Manor
• Telecom Austria Welcome page
• ENUM Subscriber Registration
• Reassurance e-mail for registration
• Validation using Phone Directory
• Structured E-Mail to Tier 1 Registry
• Confirmation e-mail to ENUM Subscriber
• ENUM Subscriber Login
• ENUM Subscriber edits NAPTR
• ENUM Subscriber commits to ENUM
• ENUM User queries with ENUM Client
• ENUM User queries with (another) ENUM Client
• Austrian ENUM Webpage
• WHOIS query

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ENUM Website
27
ENUM Website
28
Telekom Austria Welcome page
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ENUM Subscriber Registration
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Reassurance e-mail for registration

• --------------------------------------------------
  --------------------------------------------------
  -------
• Dear user,
• you have been successfully registered to the enum
  trial system with the following data
• Max MustermannSeering 68141 UnterpremstättenAus
  tria4331680031100
• email max.mustermann_at_infonova.at
• organisation INFONOVA
• E164 Numbers
• - 4331680031100
• Awaiting confirmation by the administrator.
• --------------------------------------
• This Mail was generated automatically,
• please do not reply.
• --------------------------------------------------
  --------------------------------------------------
  --------

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Validation using Phone Directory
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Structured e-mail to Tier 1 Registry (nic.at)

• -----Original Message----- From ENUM System
  Notifier mailtoenumtrial_at_infonova.com Sent
  Mon 25/11/2002 1420 To Administrator Cc
  Subject ENUM-ANTRAG 0.0.1.1.3.0.0.8.6.1.3.3.4.e1
  64.arpaVersion
  164.0 (Bitte Versionsnummer NIEMALS
  loeschen)DOMAIN
  OBJECTdomain0.0.1.1.3.0.0.8.6.1.3.3.4.e164.arpa
  descrorganisationINFONOVAdescrnameMax
  Mustermanndescrstreet addressMusterstrasse
  4descrpostal code8541descrcityGrazdescr
  countryAustriadescrphone031680031100desc
  re-mailmax.mustermann_at_hotmail.atadmin-ctech
  -czone-cnserverremarksnserverremarksre
  gistrar-idmnt-by ENUM-TRIAL-AT-MNTsource
  ENUM-TRIAL-AT

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Confirmation Mail to ENUM Subscriber with Login
Information

• --------------------------------------------------
  ----------------------------------------
• Dear Max Mustermann,
• your request for registration was confirmed by
  the enum system.
• Your userdata is
• User ID 000784
• Password lu788dca794
• --------------------------------------
• This Mail was generated automatically,
• please do not reply.
• --------------------------------------------------
  --------------------------------------------------
  --------------------------------------------------
  ----------

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ENUM Subscriber Login
35
ENUM Subscriber edits NAPTR
36
ENUM Subscriber commits to ENUM
37
ENUM User queries with ENUM Client
38
ENUM User queries with Enum Client
39
ENUM Website
40
ENUM User queries with Enum Client
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The END

• Thank you for your attention
• Any Questions?