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NANOG Meeting Presentation Abstract

SIP Peering Panel
Meeting: NANOG48
Date / Time: 2010-02-23 10:00am - 11:00am
Room: Salon H
Presenters: Moderators:

Sonia Sakovich, Sprint

Sonia Sakovich has been working for Sprint since 1997. She has been the Peering Coordinator for Sprint since November of 2008. She is responsible for capacity planning, and is involved in all peering negotiations for Sprint. Prior roles included Senior Network Design Engineer, Principal Program Manager and NOC Engineer. Prior to Sprint she worked for GTE in supporting Federal Engineering Programs. Sonia has a Masters Degree in Information Systems Engineering, along with a Juris Masters Degree in Law and Economics. Her Undergraduate Degree is in Business Administration.
Panelists:

Josh Sahala, Intelepeer

Joshua Sahala is an IP Engineer at IntelePeer, a next-generation voice carrier and application provider, where he is involved in network planning, design, and operation. His current projects include backbone performance and scaling, security, automation, and increasing peering.

Tim Cody, Neustar

Tim Cody is NeuStar’s Senior Director of Product Architecture. Prior to joining NeuStar, he led R&D and Product Management teams at Nortel, Jetstream Communications and Paradyne Networks. Mr. Cody led teams in the development and architecture of SIP-based real-time applications. Tim, started his career at NASA developing avionics and guidance software for the Space Shuttle fleet.

Matt Christopher, Comcast

Mr. Christopher is primarily responsible for integrating new voice architectures in to the Comcast converged network. For the past three years within Comcast’s National Engineering & Technical Operations (NE&TO) organization, he has supported the integration and evolution of an intelligent voice routing solution using SIP and ENUM for peering and least cost routing of voice traffic. He previously held engineering and senior management positions supporting AT&T Broadband/Comcast’s launch of voice services. Mr. Christopher holds a Bachelor of Science degree in general engineering with an electrical specialty from the Colorado School of Mines.

Yi Chu, Sprint

Yi Chu is an IP Network Engineer at Sprint, responsible for Sprint’s deployment of Next Gen VoIP infrastructure. Yi has been with Sprint for more than 13 years, involved in various platforms, including traffic management, network forecasting, SprintLink network deployment and Next Gen VoIP. Yi Chu holds a Ph.D in Mathematics from University of Kansas.
Abstract: The panel will discuss Operational Experiences with SIP Peering. They will appear in this order with a Q&A following:



Josh Sahala, Intelepeer - Tales from the Dark Side - SIP Operational Experiences



Tim Cody, Neustar - Using ENUM to solve SIP Routing Problems



Matt Christopher, Comcast - Good Bedfellows - SIP and BGP



Yi Chu, Sprint - Voice Meets Data
Files: pdfJosh Sahala Presentation(PDF)
pdfMatt Christopher Presentation(PDF)
youtubeSIP Peering Panel
pdfSonia Sakovich Presentation(PDF)
pdfTim Cody Presentation(PDF)
pdfYi Chu Presentation(PDF)
Sponsors: None.

Back to NANOG48 agenda.

NANOG48 Abstracts

  • BGP 101
    Speakers:
    Avi Freedman, ServerCentral;
  • BGP 102
    Speakers:
    Avi Freedman, ServerCentral;
  • Multiservice Networks Panel
    Moderators:
    Nina Bargisen, TDC A/S; Panelists:
    Joe Provo, ITA Software; Chris Luke, Easynet; Ted SeelySprint; .
    Walt Magnussen, Texas A&M;
  • Multiservice Networks Panel
    Moderators:
    Nina Bargisen, TDC A/S; Panelists:
    Joe Provo, ITA Software; Chris Luke, Easynet; Ted SeelySprint; .
    Walt Magnussen, Texas A&M;
  • Multiservice Networks Panel
    Moderators:
    Nina Bargisen, TDC A/S; Panelists:
    Joe Provo, ITA Software; Chris Luke, Easynet; Ted SeelySprint; .
    Walt Magnussen, Texas A&M;
  • Multiservice Networks Panel
    Moderators:
    Nina Bargisen, TDC A/S; Panelists:
    Joe Provo, ITA Software; Chris Luke, Easynet; Ted SeelySprint; .
    Walt Magnussen, Texas A&M;
  • Multiservice Networks Panel
    Moderators:
    Nina Bargisen, TDC A/S; Panelists:
    Joe Provo, ITA Software; Chris Luke, Easynet; Ted SeelySprint; .
    Walt Magnussen, Texas A&M;
  • ISP Security Track
    Moderators:
    Barry Greene, Juniper Networks; Speakers:
    John Kristoff, Team Cymru; Merike Kaeo, Double Shot Security;
  • ISP Security Track
    Moderators:
    Barry Greene, Juniper Networks; Speakers:
    John Kristoff, Team Cymru; Merike Kaeo, Double Shot Security;
  • ISP Security Track
    Moderators:
    Barry Greene, Juniper Networks; Speakers:
    John Kristoff, Team Cymru; Merike Kaeo, Double Shot Security;
  • SIP Peering Panel
    Moderators:
    Sonia Sakovich, Sprint; Panelists:
    Josh Sahala, Intelepeer; Tim Cody, Neustar; Matt Christopher, Comcast; Yi Chu, Sprint;
  • SIP Peering Panel
    Moderators:
    Sonia Sakovich, Sprint; Panelists:
    Josh Sahala, Intelepeer; Tim Cody, Neustar; Matt Christopher, Comcast; Yi Chu, Sprint;
  • SIP Peering Panel
    Moderators:
    Sonia Sakovich, Sprint; Panelists:
    Josh Sahala, Intelepeer; Tim Cody, Neustar; Matt Christopher, Comcast; Yi Chu, Sprint;
  • SIP Peering Panel
    Moderators:
    Sonia Sakovich, Sprint; Panelists:
    Josh Sahala, Intelepeer; Tim Cody, Neustar; Matt Christopher, Comcast; Yi Chu, Sprint;
  • SIP Peering Panel
    Moderators:
    Sonia Sakovich, Sprint; Panelists:
    Josh Sahala, Intelepeer; Tim Cody, Neustar; Matt Christopher, Comcast; Yi Chu, Sprint;
  • Network Tools Track
    Moderators:
    Mohit Lad, ThousandEyes; Speakers:
    Rene Wilhelm, RIPE; Manish Karir, Merit Network;
  • Network Tools Track
    Moderators:
    Mohit Lad, ThousandEyes; Speakers:
    Rene Wilhelm, RIPE; Manish Karir, Merit Network;
  • Network Tools Track
    Moderators:
    Mohit Lad, ThousandEyes; Speakers:
    Rene Wilhelm, RIPE; Manish Karir, Merit Network;

 
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