'Alice home' diaporamas de présentation

SIP for geeks!

723 views • 65 slides

Media Services in CINEMA

Media Services in CINEMA. Presented by Kundan Singh Joint work with Henning Schulzrinne, Jonathan Lennox, Xiaotao Wu, Wenyu Jiang , Sankaran Narayanan , Ajay Nambi and Ali Khwaja Computer Science Department, Columbia University April 25, 2003. N. Purpose. What are media services?

633 views • 63 slides

What is Internet Telephony?

What is Internet Telephony?. Kundan Singh Dec 2010 http://kundansingh.com kundan10@gmail.com. This presentation is a subset of http://www.slideshare.net/kundan10/sip-for-geeks. Who am I?. PhD from Columbia University in 2006 on reliable, scalable & interoperable

510 views • 50 slides

Introduction to Internet telephony (VoIP)

Introduction to Internet telephony (VoIP). Kundan Singh. Agenda. Introducing VoIP What does it take to build simple audio telephony? Inside Session Initiation Protocol (SIP) What are the main features of SIP VoIP services using SIP

591 views • 41 slides

Introduction to Session Initiation Protocol (SIP)

Introduction to Session Initiation Protocol (SIP). Xiaotao Wu and Kundan Singh {xiaotaow,kns10}@cs.columbia.edu Columbia University October 24, 2002. What is SIP? Basic call setup IM and presence Conferencing Services Unified messaging PSTN inter-working Columbia test-bed. Agenda.

383 views • 38 slides

Introduction to Session Initiation Protocol (SIP)

Introduction to Session Initiation Protocol (SIP). Xiaotao Wu and Kundan Singh {xiaotaow,kns10}@cs.columbia.edu Columbia University October 24, 2002. What is SIP? Basic call setup IM and presence Conferencing Services Unified messaging PSTN inter-working Columbia test-bed. Agenda.

384 views • 38 slides