NANOG Meeting Presentation Abstract

Tutorial: VoIP For Service Providers
Meeting:	NANOG44
Date / Time:	2008-10-12 2:00pm - 3:30pm
Room:	Regency
Presenters:	Speakers: Andy Davidson, NetSumo Ltd Andy Davidson is director of technology at the British ISP consultancy NetSumo, serves on the board of the LONAP internet exchange, and also the program committee for the UK Network Operators Forum. He has a special interest in IP interconnection techniques and policy.<BR> <BR> He has had an interest in voip since 2001, and has built and managed several networks for VoIP service providers.
Abstract:	This presentation will be useful to network operators and technical decision makers who are embarking upon building segments of their network to superbly run voice products, or want to better support voice customers. The presentation introduces key VoIP concepts of relevance to operators, and a review of VoIP security techniques.
Files:	Davidson Presentation(PDF)
Sponsors:	None.

Back to NANOG44 agenda.

NANOG44 Abstracts

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• BGP Techniques for Service Providers - Part 1
  Speakers:
  Philip Smith, Cisco Systems;

• VoIP For Service Providers
  Speakers:
  Andy Davidson, NetSumo Ltd;

• IP Multicast and Multipoint Design for IPTV Services
  Speakers:
  Mike McBride, Cisco Systems;

• DNSSEC
  Speakers:
  Richard Lamb, IANA/ICANN;

• BGP Techniques for Service Providers – Part 2
  Speakers:
  Philip Smith, Cisco Systems;

• Practice and Experience: Deploying LISP Protocol
  Speakers:
  David Meyer, Cisco/University of Oregon;

• IEEE P802.3ba 40 GbE and 100 GbE Standards Update
  Speakers:
  Greg Hankins, Force10 Networks;

• Request to Submit a Survey
  Speakers:
  Tom Scholl, AT&T Labs;

• Changing the IP Fairness Rule with Flow Management
  Speakers:
  Lawrence Roberts, Anagran;

• Automatic Configuration Generation and Auditing of Network
  Speakers:
  Michael ShieldsGoogle; .
  

• IPv6 Routing Introduction
  Speakers:
  Philip Smith, Cisco Systems; Ron Bonica, Juniper Networks;

• IPv6 Routing Introduction
  Speakers:
  Philip Smith, Cisco Systems; Ron Bonica, Juniper Networks;

• ISP Security
  Speakers:
  Danny McPherson, Arbor Networks; Warren KumariGoogle; .
  

• ISP Security
  Speakers:
  Danny McPherson, Arbor Networks; Warren KumariGoogle; .
  

• Tools
  Speakers:
  Joel Jaeggli, Nokia;

• Experiences of Delivering IPTV to Student Accommodation in the UK
  Speakers:
  Simon Lockhart, Bogons, Inuk Networks;

• DNSSEC @ IANA
  Speakers:
  Richard Lamb, IANA/ICANN;

• RFC 5211 - One Possible Timeline to IPv6
  Speakers:
  John Curran, ServerVault Corp/ARIN;

• Stealing the Internet
  Speakers:
  Alex PilosovPilsoft; .
  Anton Kapela, 5Nines Data;

• Stealing the Internet
  Speakers:
  Alex PilosovPilsoft; .
  Anton Kapela, 5Nines Data;

• A One Year Measurement Study of IPv6 Inter-Domain Traffic in the Internet
  Speakers:
  Haakon Ringberg, Princeton University; Danny McPherson, Arbor Networks; Craig Labovitz, Arbor Networks; Scott Iekel-JohnsonArbor Networks; .
  

• A One Year Measurement Study of IPv6 Inter-Domain Traffic in the Internet
  Speakers:
  Haakon Ringberg, Princeton University; Danny McPherson, Arbor Networks; Craig Labovitz, Arbor Networks; Scott Iekel-JohnsonArbor Networks; .
  

• A One Year Measurement Study of IPv6 Inter-Domain Traffic in the Internet
  Speakers:
  Haakon Ringberg, Princeton University; Danny McPherson, Arbor Networks; Craig Labovitz, Arbor Networks; Scott Iekel-JohnsonArbor Networks; .
  

• A One Year Measurement Study of IPv6 Inter-Domain Traffic in the Internet
  Speakers:
  Haakon Ringberg, Princeton University; Danny McPherson, Arbor Networks; Craig Labovitz, Arbor Networks; Scott Iekel-JohnsonArbor Networks; .
  

• Ensuring Service Quality & Security in Converged Networks Through Proactive Monitoring
  Speakers:
  Rahul Vir, Foundry Networks;

• Perspectives: Improving SSH-style Host Authentication with Network Probing
  Speakers:
  Dan Wendlandt, Carnegie Mellon; David AndersonCarnegie Mellon; .
  Adrian PerrigCarnegie Mellon; .
  

• Perspectives: Improving SSH-style Host Authentication with Network Probing
  Speakers:
  Dan Wendlandt, Carnegie Mellon; David AndersonCarnegie Mellon; .
  Adrian PerrigCarnegie Mellon; .
  

• Perspectives: Improving SSH-style Host Authentication with Network Probing
  Speakers:
  Dan Wendlandt, Carnegie Mellon; David AndersonCarnegie Mellon; .
  Adrian PerrigCarnegie Mellon; .
  

• Unconstrained Profiling of Internet Endpoints via Information on the Web
  Speakers:
  Antonio NucciNarus; .
  Supranamaya Ranjan, Narus; Aleksandar KuzmanovicNorthwestern University; .
  Ionut Trestian, Northwestern University;

• Unconstrained Profiling of Internet Endpoints via Information on the Web
  Speakers:
  Antonio NucciNarus; .
  Supranamaya Ranjan, Narus; Aleksandar KuzmanovicNorthwestern University; .
  Ionut Trestian, Northwestern University;

• Unconstrained Profiling of Internet Endpoints via Information on the Web
  Speakers:
  Antonio NucciNarus; .
  Supranamaya Ranjan, Narus; Aleksandar KuzmanovicNorthwestern University; .
  Ionut Trestian, Northwestern University;

• Unconstrained Profiling of Internet Endpoints via Information on the Web
  Speakers:
  Antonio NucciNarus; .
  Supranamaya Ranjan, Narus; Aleksandar KuzmanovicNorthwestern University; .
  Ionut Trestian, Northwestern University;

• Moderated Panel: What Would Jon have Done About the Addressing Challenges Currently Facing Us?
  Moderators:
  Bob Hinden, Nokia; Panelists:
  Bob BradenISI; .
  Danny Cohen, Sun; Van Jacobson, PARC; Paul MockapetrisNominum; .
  Lixia Zhang, UCLA;

• Moderated Panel: What Would Jon have Done About the Addressing Challenges Currently Facing Us?
  Moderators:
  Bob Hinden, Nokia; Panelists:
  Bob BradenISI; .
  Danny Cohen, Sun; Van Jacobson, PARC; Paul MockapetrisNominum; .
  Lixia Zhang, UCLA;

• Moderated Panel: What Would Jon have Done About the Addressing Challenges Currently Facing Us?
  Moderators:
  Bob Hinden, Nokia; Panelists:
  Bob BradenISI; .
  Danny Cohen, Sun; Van Jacobson, PARC; Paul MockapetrisNominum; .
  Lixia Zhang, UCLA;

• Moderated Panel: What Would Jon have Done About the Addressing Challenges Currently Facing Us?
  Moderators:
  Bob Hinden, Nokia; Panelists:
  Bob BradenISI; .
  Danny Cohen, Sun; Van Jacobson, PARC; Paul MockapetrisNominum; .
  Lixia Zhang, UCLA;

• Moderated Panel: What Would Jon have Done About the Addressing Challenges Currently Facing Us?
  Moderators:
  Bob Hinden, Nokia; Panelists:
  Bob BradenISI; .
  Danny Cohen, Sun; Van Jacobson, PARC; Paul MockapetrisNominum; .
  Lixia Zhang, UCLA;

• Moderated Panel: What Would Jon have Done About the Addressing Challenges Currently Facing Us?
  Moderators:
  Bob Hinden, Nokia; Panelists:
  Bob BradenISI; .
  Danny Cohen, Sun; Van Jacobson, PARC; Paul MockapetrisNominum; .
  Lixia Zhang, UCLA;