'Internet telephony' presentation slideshows

Chapter 2

The Application Layer. Chapter 2. Goals of this Chapter. To understand common application protocols work Web (http) Email (smtp) FTP DNS P2P DHT (distributed hash table) To understand how the design alternatives for application layer networking protocols

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Chapter 2 Application Layer

CPE 400 / 600 Computer Communication Networks. Lecture 4. Chapter 2 Application Layer. slides are modified from J. Kurose & K. Ross. 2.1 Principles of network applications 2.2 Web and HTTP 2.3 FTP 2.4 Electronic Mail SMTP, POP3, IMAP 2.5 DNS 2.6 P2P applications

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Internet Telephony

Internet Telephony. Shivkumar Kalyanaraman Based upon slides of Henning Schulzrinne (Columbia). Overview. Telephony: history and evolution IP Telephony: Why ? Adding interactive multimedia to the web Being able to do basic telephony on IP with a variety of devices

647 views • 39 slides

Chapter 9

Chapter 9. Communications and Networks. WWW. PALINFONET .COM. p. 6. Communications. notebook computers. Web-enabled PDAs. smart phones. servers. GPS receivers. desktop computers. mainframe computers. set-top boxes. Tablet PCs. Next. What are computer communications ?.

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OPEN NETWORKING IN THE INTERNET AGE Stephen B. Weinstein

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Feature Interaction in Internet Telephony Wissam Itani March 26, 2002

Feature Interaction in Internet Telephony Wissam Itani March 26, 2002. Outline. Feature Interaction Definition Internet Telephony Architectural Model Differences from the PSTN Applicability of Existing FI Work Examples of New Interactions in IT

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IP Telephony: Challenges and Perspectives for Emerging Countries

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The Internet

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The Internet Real-Time Laboratory

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Architecture of Community Based ICT Infrastructure

Architecture of Community Based ICT Infrastructure. Onno W. Purbo Onno@indo.net.id. References. http://sandbox.bellanet.org/~onno/ http://www.apjii.or.id/onno/ Mailing List wifi4d@yahoogroups.com. After 10+ Years. 4+ Million Indonesian Internet Users 2500+ WiFi outdoor installations

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??? ???

??? ???. ? ?. 1. ??? ?? 2. ???? ?? 3. ??? ??? 4. ??? ?? 5. ?? ??. 1. ??? ??. 1.1. ??. Building. ?????. C.O. PSTN. Concentration. - Network Side : ???? Network ?? - User Side : ??? (Installation, Operation) ??? ??? ????? ??.

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The costs of internet access in developing countries Internet in South-East Asia 21-23 November 2001

The costs of internet access in developing countries Internet in South-East Asia 21-23 November 2001. C laire Milne http://www.antelope.org.uk mailto:cbm@antelope.org.uk tel/fax: +44 20 8505 9826. Introduction. Study commissioned by UK DFID with DTI: contact k-yeomans@dfid.gov.uk

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Internet Telephony

364 views • 19 slides

The Internet Real-Time Laboratory

The Internet Real-Time Laboratory. Henning Schulzrinne CS Seminar September 10, 2001. Laboratory overview. 12 PhDs 4 at IBM, Juniper, Lucent, Telcordia 5 MS 5 visitors (Ericsson, Fujitsu, Mitsubishi, Nokia, U. Coimbra)

291 views • 18 slides

Advanced Network Services: P2P VoIP, location-based services and self-managing server farms

Advanced Network Services: P2P VoIP, location-based services and self-managing server farms. Henning Schulzrinne (and members of the IRT Lab) Dept. of Computer Science Columbia University New York, NY. Overview. Quick overview of Internet Real-Time research group

280 views • 17 slides

A Case from India

Workshop on National Internet Policies. A Case from India. Rishi Chawla ISOC - GIPI INDIA Director NIXI & .IN Registry. Internet in India. From Monopoly to Privitisation Internet launched in India by VSNL in 1995 Monopoly of VSNL ended in Nov 1998. Internet in India.

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IP Telephony

Internet telephony and IP telephony is actually a new medium of providing corporate communication solutions which provides tele-communication deals connected to the internet and at much lesser cost.

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Daniel Ainasoja / Stockholm 30 mars 2006

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Outcome 4 Demonstrate knowledge and understanding of a variety of on-line communication methods.

F1FD 11 PC Passport: Internet and On-line Communications. Outcome 4 Demonstrate knowledge and understanding of a variety of on-line communication methods. Image from:http://www.computer-tracking.com/computer%20tracking/images/Rec_ChatIM.gif. Instant Messaging.

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by Shafiul Azam Examination Committee : Dr. K.M. Ahmed (Chairman )

Design and Performance Study of A Basic Internet Telephony Network: a Case Study of Bangladesh. by Shafiul Azam

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