SlideShare uma empresa Scribd logo
1 de 9
VoIP, Portability, and the Evolution of Addressing LNPA & Future of Numbering Working Groups April 14, 2005 Presented by  Penn Pfautz
[object Object],[object Object],PSTN Routing Regional NPAC SMS Carrier LSMS LNP SCP Porting  Carrier Switch NPA-NXX Routing tables Dialed Number LRN Telcordia LERG™ industry broadcast record update Carrier OSS NPA-NXX CLLI Assoc. Trunk Selection Trunking data
Problem Statement & Solution Path ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What is ENUM? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],DNS Lookup 7.9.7.6.6.3.2.3.7.9.1.e164.arpa  sip:sfisher@att.net sip: sfisher@verizon.com mailto:sfisher1@att.com mailto:steve_fisher@yahoo.com
The Public ENUM Infrastructure $ORIGIN e164.arpa.  3.7.9.1 IN NS nsnanp.enum.com .  4.4 IN NS sweden_enum.com . … $ORIGIN 3.7.9.1.e164.arpa.  7.9.7.6.6.3.2 IN NS e164.att.net . 8.9.7.6.6.3.2 IN NS e164.xyz.com . … $ORIGIN 7.9.7.6.6.3.2.3.7.9.1.e164.arpa.  IN NAPTR 100 10 "u" "E2U+SIP" "!^.*$!sip:19732366797@att.net!" .  e164.arpa Tier 0 (Country Code Registry) Tier 1 (Telephone Number Registry) Tier 2 (Application Information) International Implementation worked in IETF and ITU-T National Implementation worked in CC1 ENUM LLC and ENUM Forum (US) … nsnanp.enum.com (3.7.9.1.e164.arpa) e164.att.net sweden_enum.com (4.4.e164.arpa)
ENUM Call Flow Internet 794-867-5309 9.0.3.5.7.6.8.4.9.7.1.e164.arpa sip:7948675309@carrierc.net mms:7948675309@carrierc.net DNS MSC Carrier C MMSC Carrier A
Why ENUM? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
ENUM Status ,[object Object],[object Object],[object Object],[object Object],[object Object]
Alternatives to ENUM ,[object Object],[object Object]

Mais conteúdo relacionado

Mais procurados

Why we need ipv6...
Why we need ipv6...Why we need ipv6...
Why we need ipv6...Adii Shah
 
Internet protocol v6
Internet protocol v6Internet protocol v6
Internet protocol v6Pramith P
 
Ipv6 the next generation protocol
Ipv6 the next generation protocolIpv6 the next generation protocol
Ipv6 the next generation protocolPRADEEP Cheekatla
 
Why We Need IPv6
Why We Need IPv6Why We Need IPv6
Why We Need IPv6Netwax Lab
 
IPv4 to IPv6
IPv4 to IPv6IPv4 to IPv6
IPv4 to IPv6mithilak
 
IPv6 Neighbor Discovery Problems (and mitigations)
IPv6 Neighbor Discovery Problems (and mitigations)IPv6 Neighbor Discovery Problems (and mitigations)
IPv6 Neighbor Discovery Problems (and mitigations)Juniper Networks
 
IPV6 Hands on Lab
IPV6 Hands on Lab IPV6 Hands on Lab
IPV6 Hands on Lab Cisco Canada
 
Module 05 mobility management (1)
Module 05   mobility management (1)Module 05   mobility management (1)
Module 05 mobility management (1)JIGNESH PATEL
 
Supernova 2009: John Curran (ARIN) - IPv4 Depletion, IPv6 Adoption
Supernova 2009: John Curran (ARIN) - IPv4 Depletion, IPv6 AdoptionSupernova 2009: John Curran (ARIN) - IPv4 Depletion, IPv6 Adoption
Supernova 2009: John Curran (ARIN) - IPv4 Depletion, IPv6 AdoptionTerrorNova Guild
 
Cisco presentation2
Cisco presentation2Cisco presentation2
Cisco presentation2ehsan nazer
 
Leveraging IPv6 extension header for traffic engineering, by Eric Vyncke [APN...
Leveraging IPv6 extension header for traffic engineering, by Eric Vyncke [APN...Leveraging IPv6 extension header for traffic engineering, by Eric Vyncke [APN...
Leveraging IPv6 extension header for traffic engineering, by Eric Vyncke [APN...APNIC
 
L2 changes
L2 changesL2 changes
L2 changesEmer_dj
 

Mais procurados (20)

Why we need ipv6...
Why we need ipv6...Why we need ipv6...
Why we need ipv6...
 
Internet protocol v6
Internet protocol v6Internet protocol v6
Internet protocol v6
 
Ipw 12 rev1
Ipw 12 rev1Ipw 12 rev1
Ipw 12 rev1
 
Ipv6 the next generation protocol
Ipv6 the next generation protocolIpv6 the next generation protocol
Ipv6 the next generation protocol
 
About IPv6
About IPv6About IPv6
About IPv6
 
IPv6 theoryfinalx
IPv6 theoryfinalxIPv6 theoryfinalx
IPv6 theoryfinalx
 
Why We Need IPv6
Why We Need IPv6Why We Need IPv6
Why We Need IPv6
 
IPv4 to IPv6
IPv4 to IPv6IPv4 to IPv6
IPv4 to IPv6
 
IPv6_Quick_Start_Guide
IPv6_Quick_Start_GuideIPv6_Quick_Start_Guide
IPv6_Quick_Start_Guide
 
IPv6 Neighbor Discovery Problems (and mitigations)
IPv6 Neighbor Discovery Problems (and mitigations)IPv6 Neighbor Discovery Problems (and mitigations)
IPv6 Neighbor Discovery Problems (and mitigations)
 
IPV6 Hands on Lab
IPV6 Hands on Lab IPV6 Hands on Lab
IPV6 Hands on Lab
 
Lect 2 i pv6-latest-rami
Lect 2 i pv6-latest-ramiLect 2 i pv6-latest-rami
Lect 2 i pv6-latest-rami
 
Module 05 mobility management (1)
Module 05   mobility management (1)Module 05   mobility management (1)
Module 05 mobility management (1)
 
Basic of IPv6
Basic of IPv6Basic of IPv6
Basic of IPv6
 
Introduction to VOIP
Introduction to VOIPIntroduction to VOIP
Introduction to VOIP
 
Supernova 2009: John Curran (ARIN) - IPv4 Depletion, IPv6 Adoption
Supernova 2009: John Curran (ARIN) - IPv4 Depletion, IPv6 AdoptionSupernova 2009: John Curran (ARIN) - IPv4 Depletion, IPv6 Adoption
Supernova 2009: John Curran (ARIN) - IPv4 Depletion, IPv6 Adoption
 
Cisco presentation2
Cisco presentation2Cisco presentation2
Cisco presentation2
 
Leveraging IPv6 extension header for traffic engineering, by Eric Vyncke [APN...
Leveraging IPv6 extension header for traffic engineering, by Eric Vyncke [APN...Leveraging IPv6 extension header for traffic engineering, by Eric Vyncke [APN...
Leveraging IPv6 extension header for traffic engineering, by Eric Vyncke [APN...
 
L2 changes
L2 changesL2 changes
L2 changes
 
Introduction to IPv6
Introduction to IPv6Introduction to IPv6
Introduction to IPv6
 

Destaque

Skivoip llc portability ppt
Skivoip llc portability pptSkivoip llc portability ppt
Skivoip llc portability pptJames Watt
 
From the first public consultation to the national ENUM field trial
From the first public consultation to the national ENUM field trialFrom the first public consultation to the national ENUM field trial
From the first public consultation to the national ENUM field trialenumplatform
 
The Benefits of VoIP for Businesses
The Benefits of VoIP for BusinessesThe Benefits of VoIP for Businesses
The Benefits of VoIP for BusinessesNetshield
 
National Mobile Number Portability (NMNP)
National Mobile Number Portability (NMNP)National Mobile Number Portability (NMNP)
National Mobile Number Portability (NMNP)Aakarsha Lamba
 
VOIP: VOICE OVER IP
VOIP: VOICE OVER IPVOIP: VOICE OVER IP
VOIP: VOICE OVER IPVideoguy
 
Ir.67 v8.0- enum dns guidelines
Ir.67 v8.0- enum dns guidelinesIr.67 v8.0- enum dns guidelines
Ir.67 v8.0- enum dns guidelinesuwb_group
 
VOIP Presentation
VOIP Presentation VOIP Presentation
VOIP Presentation tofael1
 
Voip powerpoint
Voip powerpointVoip powerpoint
Voip powerpointGW1992
 
Voice Over IP (VoIP)
Voice Over IP (VoIP)Voice Over IP (VoIP)
Voice Over IP (VoIP)habib_786
 

Destaque (9)

Skivoip llc portability ppt
Skivoip llc portability pptSkivoip llc portability ppt
Skivoip llc portability ppt
 
From the first public consultation to the national ENUM field trial
From the first public consultation to the national ENUM field trialFrom the first public consultation to the national ENUM field trial
From the first public consultation to the national ENUM field trial
 
The Benefits of VoIP for Businesses
The Benefits of VoIP for BusinessesThe Benefits of VoIP for Businesses
The Benefits of VoIP for Businesses
 
National Mobile Number Portability (NMNP)
National Mobile Number Portability (NMNP)National Mobile Number Portability (NMNP)
National Mobile Number Portability (NMNP)
 
VOIP: VOICE OVER IP
VOIP: VOICE OVER IPVOIP: VOICE OVER IP
VOIP: VOICE OVER IP
 
Ir.67 v8.0- enum dns guidelines
Ir.67 v8.0- enum dns guidelinesIr.67 v8.0- enum dns guidelines
Ir.67 v8.0- enum dns guidelines
 
VOIP Presentation
VOIP Presentation VOIP Presentation
VOIP Presentation
 
Voip powerpoint
Voip powerpointVoip powerpoint
Voip powerpoint
 
Voice Over IP (VoIP)
Voice Over IP (VoIP)Voice Over IP (VoIP)
Voice Over IP (VoIP)
 

Semelhante a VoIP, Portability, and the Evolution of Addressing

ENUM Applications and Network at Work
ENUM Applications and Network at WorkENUM Applications and Network at Work
ENUM Applications and Network at Workenumplatform
 
In Defence of NATs
In Defence of NATsIn Defence of NATs
In Defence of NATsAPNIC
 
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...IJCNCJournal
 
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...IJCNCJournal
 
From MSS to TelScale - Mobicents Summit 2011
From MSS to TelScale - Mobicents Summit 2011From MSS to TelScale - Mobicents Summit 2011
From MSS to TelScale - Mobicents Summit 2011telestax
 
Portable voice communication system on raspberry pi
Portable voice communication system on raspberry piPortable voice communication system on raspberry pi
Portable voice communication system on raspberry piIRJET Journal
 
Application Visibility and Experience through Flexible Netflow
Application Visibility and Experience through Flexible NetflowApplication Visibility and Experience through Flexible Netflow
Application Visibility and Experience through Flexible NetflowCisco DevNet
 
Touseef Kamal062159056
Touseef Kamal062159056Touseef Kamal062159056
Touseef Kamal062159056mashiur
 
ENUM Theory, Implementation, VoIP and Routing SolutionsGary Richenaker
ENUM Theory, Implementation, VoIP and Routing SolutionsGary RichenakerENUM Theory, Implementation, VoIP and Routing SolutionsGary Richenaker
ENUM Theory, Implementation, VoIP and Routing SolutionsGary Richenakerenumplatform
 
1wsev8hcsx4unqoo8k8y-signature-584e2459f99b5370bda435f09b42cc84cc8c063b8cd454...
1wsev8hcsx4unqoo8k8y-signature-584e2459f99b5370bda435f09b42cc84cc8c063b8cd454...1wsev8hcsx4unqoo8k8y-signature-584e2459f99b5370bda435f09b42cc84cc8c063b8cd454...
1wsev8hcsx4unqoo8k8y-signature-584e2459f99b5370bda435f09b42cc84cc8c063b8cd454...Chrysostomos Christofi
 
Networking presentation 9 march 2009
Networking presentation   9 march 2009Networking presentation   9 march 2009
Networking presentation 9 march 2009Kinshook Chaturvedi
 
ETE405-lec4.pptx
ETE405-lec4.pptxETE405-lec4.pptx
ETE405-lec4.pptxmashiur
 
evpn_in_service_provider_network-web.pdf
evpn_in_service_provider_network-web.pdfevpn_in_service_provider_network-web.pdf
evpn_in_service_provider_network-web.pdfThanhTrungBui5
 
Review on portable voice communication system in raspberry pi
Review on portable voice communication system in raspberry piReview on portable voice communication system in raspberry pi
Review on portable voice communication system in raspberry piIRJET Journal
 

Semelhante a VoIP, Portability, and the Evolution of Addressing (20)

IMS ENUM & DNS Mechanism
IMS ENUM & DNS MechanismIMS ENUM & DNS Mechanism
IMS ENUM & DNS Mechanism
 
ENUM Applications and Network at Work
ENUM Applications and Network at WorkENUM Applications and Network at Work
ENUM Applications and Network at Work
 
Future-of-Voice-.pptx
Future-of-Voice-.pptxFuture-of-Voice-.pptx
Future-of-Voice-.pptx
 
In Defence of NATs
In Defence of NATsIn Defence of NATs
In Defence of NATs
 
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...
 
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...
PERFORMANCE EVALUATION OF OSPF AND RIP ON IPV4 & IPV6 TECHNOLOGY USING G.711 ...
 
Ospf
OspfOspf
Ospf
 
From MSS to TelScale - Mobicents Summit 2011
From MSS to TelScale - Mobicents Summit 2011From MSS to TelScale - Mobicents Summit 2011
From MSS to TelScale - Mobicents Summit 2011
 
Portable voice communication system on raspberry pi
Portable voice communication system on raspberry piPortable voice communication system on raspberry pi
Portable voice communication system on raspberry pi
 
Application Visibility and Experience through Flexible Netflow
Application Visibility and Experience through Flexible NetflowApplication Visibility and Experience through Flexible Netflow
Application Visibility and Experience through Flexible Netflow
 
Touseef Kamal062159056
Touseef Kamal062159056Touseef Kamal062159056
Touseef Kamal062159056
 
ENUM Theory, Implementation, VoIP and Routing SolutionsGary Richenaker
ENUM Theory, Implementation, VoIP and Routing SolutionsGary RichenakerENUM Theory, Implementation, VoIP and Routing SolutionsGary Richenaker
ENUM Theory, Implementation, VoIP and Routing SolutionsGary Richenaker
 
Internet without Internet Protocol
Internet without Internet ProtocolInternet without Internet Protocol
Internet without Internet Protocol
 
1wsev8hcsx4unqoo8k8y-signature-584e2459f99b5370bda435f09b42cc84cc8c063b8cd454...
1wsev8hcsx4unqoo8k8y-signature-584e2459f99b5370bda435f09b42cc84cc8c063b8cd454...1wsev8hcsx4unqoo8k8y-signature-584e2459f99b5370bda435f09b42cc84cc8c063b8cd454...
1wsev8hcsx4unqoo8k8y-signature-584e2459f99b5370bda435f09b42cc84cc8c063b8cd454...
 
Networking presentation 9 march 2009
Networking presentation   9 march 2009Networking presentation   9 march 2009
Networking presentation 9 march 2009
 
Skype
SkypeSkype
Skype
 
ETE405-lec4.pptx
ETE405-lec4.pptxETE405-lec4.pptx
ETE405-lec4.pptx
 
IP VERSION 6
IP VERSION 6IP VERSION 6
IP VERSION 6
 
evpn_in_service_provider_network-web.pdf
evpn_in_service_provider_network-web.pdfevpn_in_service_provider_network-web.pdf
evpn_in_service_provider_network-web.pdf
 
Review on portable voice communication system in raspberry pi
Review on portable voice communication system in raspberry piReview on portable voice communication system in raspberry pi
Review on portable voice communication system in raspberry pi
 

Mais de enumplatform

A story of high expectations and low usage figures
A story of high expectations and low usage figuresA story of high expectations and low usage figures
A story of high expectations and low usage figuresenumplatform
 
Enum in the Netherlands
Enum in the NetherlandsEnum in the Netherlands
Enum in the Netherlandsenumplatform
 
ENUM en de toekomst van digitale communicatie
ENUM en de toekomst van digitale communicatieENUM en de toekomst van digitale communicatie
ENUM en de toekomst van digitale communicatieenumplatform
 
EAGLE® XG ENUM Server
EAGLE® XG ENUM ServerEAGLE® XG ENUM Server
EAGLE® XG ENUM Serverenumplatform
 
NAPTR Records in .tel
NAPTR Records in .telNAPTR Records in .tel
NAPTR Records in .telenumplatform
 
Enum Next Generation
Enum Next GenerationEnum Next Generation
Enum Next Generationenumplatform
 
A Designated ENUM DNS Zone Provisioning Architecture
A Designated ENUM DNS Zone Provisioning ArchitectureA Designated ENUM DNS Zone Provisioning Architecture
A Designated ENUM DNS Zone Provisioning Architectureenumplatform
 
UK ENUM- Opportunities for registrars
UK ENUM- Opportunities for registrarsUK ENUM- Opportunities for registrars
UK ENUM- Opportunities for registrarsenumplatform
 
ENUM in Nederland, van plan tot dienst!
ENUM in Nederland, van plan tot dienst!ENUM in Nederland, van plan tot dienst!
ENUM in Nederland, van plan tot dienst!enumplatform
 
Is there a Life after Phone Call Charges? A brief look at some ENUM Opportuni...
Is there a Life after Phone Call Charges? A brief look at some ENUM Opportuni...Is there a Life after Phone Call Charges? A brief look at some ENUM Opportuni...
Is there a Life after Phone Call Charges? A brief look at some ENUM Opportuni...enumplatform
 

Mais de enumplatform (11)

A story of high expectations and low usage figures
A story of high expectations and low usage figuresA story of high expectations and low usage figures
A story of high expectations and low usage figures
 
Enum in the Netherlands
Enum in the NetherlandsEnum in the Netherlands
Enum in the Netherlands
 
ENUM en de toekomst van digitale communicatie
ENUM en de toekomst van digitale communicatieENUM en de toekomst van digitale communicatie
ENUM en de toekomst van digitale communicatie
 
EAGLE® XG ENUM Server
EAGLE® XG ENUM ServerEAGLE® XG ENUM Server
EAGLE® XG ENUM Server
 
NAPTR Records in .tel
NAPTR Records in .telNAPTR Records in .tel
NAPTR Records in .tel
 
Enum Next Generation
Enum Next GenerationEnum Next Generation
Enum Next Generation
 
Enum Report
Enum ReportEnum Report
Enum Report
 
A Designated ENUM DNS Zone Provisioning Architecture
A Designated ENUM DNS Zone Provisioning ArchitectureA Designated ENUM DNS Zone Provisioning Architecture
A Designated ENUM DNS Zone Provisioning Architecture
 
UK ENUM- Opportunities for registrars
UK ENUM- Opportunities for registrarsUK ENUM- Opportunities for registrars
UK ENUM- Opportunities for registrars
 
ENUM in Nederland, van plan tot dienst!
ENUM in Nederland, van plan tot dienst!ENUM in Nederland, van plan tot dienst!
ENUM in Nederland, van plan tot dienst!
 
Is there a Life after Phone Call Charges? A brief look at some ENUM Opportuni...
Is there a Life after Phone Call Charges? A brief look at some ENUM Opportuni...Is there a Life after Phone Call Charges? A brief look at some ENUM Opportuni...
Is there a Life after Phone Call Charges? A brief look at some ENUM Opportuni...
 

Último

It will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayIt will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayNZSG
 
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...Aggregage
 
The Coffee Bean & Tea Leaf(CBTL), Business strategy case study
The Coffee Bean & Tea Leaf(CBTL), Business strategy case studyThe Coffee Bean & Tea Leaf(CBTL), Business strategy case study
The Coffee Bean & Tea Leaf(CBTL), Business strategy case studyEthan lee
 
Lucknow 💋 Escorts in Lucknow - 450+ Call Girl Cash Payment 8923113531 Neha Th...
Lucknow 💋 Escorts in Lucknow - 450+ Call Girl Cash Payment 8923113531 Neha Th...Lucknow 💋 Escorts in Lucknow - 450+ Call Girl Cash Payment 8923113531 Neha Th...
Lucknow 💋 Escorts in Lucknow - 450+ Call Girl Cash Payment 8923113531 Neha Th...anilsa9823
 
B.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptx
B.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptxB.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptx
B.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptxpriyanshujha201
 
Boost the utilization of your HCL environment by reevaluating use cases and f...
Boost the utilization of your HCL environment by reevaluating use cases and f...Boost the utilization of your HCL environment by reevaluating use cases and f...
Boost the utilization of your HCL environment by reevaluating use cases and f...Roland Driesen
 
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876dlhescort
 
Cracking the Cultural Competence Code.pptx
Cracking the Cultural Competence Code.pptxCracking the Cultural Competence Code.pptx
Cracking the Cultural Competence Code.pptxWorkforce Group
 
HONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsHONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsMichael W. Hawkins
 
Best Basmati Rice Manufacturers in India
Best Basmati Rice Manufacturers in IndiaBest Basmati Rice Manufacturers in India
Best Basmati Rice Manufacturers in IndiaShree Krishna Exports
 
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...Any kyc Account
 
Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023Neil Kimberley
 
7.pdf This presentation captures many uses and the significance of the number...
7.pdf This presentation captures many uses and the significance of the number...7.pdf This presentation captures many uses and the significance of the number...
7.pdf This presentation captures many uses and the significance of the number...Paul Menig
 
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...lizamodels9
 
Insurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageInsurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageMatteo Carbone
 
Unlocking the Secrets of Affiliate Marketing.pdf
Unlocking the Secrets of Affiliate Marketing.pdfUnlocking the Secrets of Affiliate Marketing.pdf
Unlocking the Secrets of Affiliate Marketing.pdfOnline Income Engine
 
Creating Low-Code Loan Applications using the Trisotech Mortgage Feature Set
Creating Low-Code Loan Applications using the Trisotech Mortgage Feature SetCreating Low-Code Loan Applications using the Trisotech Mortgage Feature Set
Creating Low-Code Loan Applications using the Trisotech Mortgage Feature SetDenis Gagné
 
Understanding the Pakistan Budgeting Process: Basics and Key Insights
Understanding the Pakistan Budgeting Process: Basics and Key InsightsUnderstanding the Pakistan Budgeting Process: Basics and Key Insights
Understanding the Pakistan Budgeting Process: Basics and Key Insightsseri bangash
 

Último (20)

It will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayIt will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 May
 
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
 
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
 
The Coffee Bean & Tea Leaf(CBTL), Business strategy case study
The Coffee Bean & Tea Leaf(CBTL), Business strategy case studyThe Coffee Bean & Tea Leaf(CBTL), Business strategy case study
The Coffee Bean & Tea Leaf(CBTL), Business strategy case study
 
Lucknow 💋 Escorts in Lucknow - 450+ Call Girl Cash Payment 8923113531 Neha Th...
Lucknow 💋 Escorts in Lucknow - 450+ Call Girl Cash Payment 8923113531 Neha Th...Lucknow 💋 Escorts in Lucknow - 450+ Call Girl Cash Payment 8923113531 Neha Th...
Lucknow 💋 Escorts in Lucknow - 450+ Call Girl Cash Payment 8923113531 Neha Th...
 
B.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptx
B.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptxB.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptx
B.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptx
 
Boost the utilization of your HCL environment by reevaluating use cases and f...
Boost the utilization of your HCL environment by reevaluating use cases and f...Boost the utilization of your HCL environment by reevaluating use cases and f...
Boost the utilization of your HCL environment by reevaluating use cases and f...
 
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
 
Cracking the Cultural Competence Code.pptx
Cracking the Cultural Competence Code.pptxCracking the Cultural Competence Code.pptx
Cracking the Cultural Competence Code.pptx
 
HONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsHONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael Hawkins
 
Best Basmati Rice Manufacturers in India
Best Basmati Rice Manufacturers in IndiaBest Basmati Rice Manufacturers in India
Best Basmati Rice Manufacturers in India
 
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...
 
Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023
 
unwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabi
unwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabiunwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabi
unwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabi
 
7.pdf This presentation captures many uses and the significance of the number...
7.pdf This presentation captures many uses and the significance of the number...7.pdf This presentation captures many uses and the significance of the number...
7.pdf This presentation captures many uses and the significance of the number...
 
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
 
Insurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageInsurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usage
 
Unlocking the Secrets of Affiliate Marketing.pdf
Unlocking the Secrets of Affiliate Marketing.pdfUnlocking the Secrets of Affiliate Marketing.pdf
Unlocking the Secrets of Affiliate Marketing.pdf
 
Creating Low-Code Loan Applications using the Trisotech Mortgage Feature Set
Creating Low-Code Loan Applications using the Trisotech Mortgage Feature SetCreating Low-Code Loan Applications using the Trisotech Mortgage Feature Set
Creating Low-Code Loan Applications using the Trisotech Mortgage Feature Set
 
Understanding the Pakistan Budgeting Process: Basics and Key Insights
Understanding the Pakistan Budgeting Process: Basics and Key InsightsUnderstanding the Pakistan Budgeting Process: Basics and Key Insights
Understanding the Pakistan Budgeting Process: Basics and Key Insights
 

VoIP, Portability, and the Evolution of Addressing

  • 1. VoIP, Portability, and the Evolution of Addressing LNPA & Future of Numbering Working Groups April 14, 2005 Presented by Penn Pfautz
  • 2.
  • 3.
  • 4.
  • 5. The Public ENUM Infrastructure $ORIGIN e164.arpa. 3.7.9.1 IN NS nsnanp.enum.com . 4.4 IN NS sweden_enum.com . … $ORIGIN 3.7.9.1.e164.arpa. 7.9.7.6.6.3.2 IN NS e164.att.net . 8.9.7.6.6.3.2 IN NS e164.xyz.com . … $ORIGIN 7.9.7.6.6.3.2.3.7.9.1.e164.arpa. IN NAPTR 100 10 "u" "E2U+SIP" "!^.*$!sip:19732366797@att.net!" . e164.arpa Tier 0 (Country Code Registry) Tier 1 (Telephone Number Registry) Tier 2 (Application Information) International Implementation worked in IETF and ITU-T National Implementation worked in CC1 ENUM LLC and ENUM Forum (US) … nsnanp.enum.com (3.7.9.1.e164.arpa) e164.att.net sweden_enum.com (4.4.e164.arpa)
  • 6. ENUM Call Flow Internet 794-867-5309 9.0.3.5.7.6.8.4.9.7.1.e164.arpa sip:7948675309@carrierc.net mms:7948675309@carrierc.net DNS MSC Carrier C MMSC Carrier A
  • 7.
  • 8.
  • 9.

Notas do Editor

  1. Number must be in full E.164 format including Country Code