'Call setup' diaporamas de présentation

Computer Networks

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Introduction

Introduction. Contain slides by Leon-Garcia and Widjaja. Communication Services & Applications. A communication service enables the exchange of information between users at different locations. Communication services & applications are everywhere. Web Browsing. Web server.

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Notes on sipXvxml

Notes on sipXvxml. Dale R. Worley August 10, 2004. Structure of sipXvxml. Classes Threads System Per-call Interfaces Outside world VXI. Call handling structures Call setup VXML PROMPT Call teardown Possible issues. Classes. Over 500 classes.

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Wireless & Mobile Communication

Wireless & Mobile Communication. Background of Wireless Communication. Wireless Communication Technology. Wireless Networking and Mobile IP. Wireless Local Area Networks. Student Presentations and Projects. Wireless Telecommunication Systems. Ch. 4: Wireless Telecommunication Systems.

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Signaling System 7

Signaling System 7. Signaling System 7 PSTN and TDM SS7 State of the Technology 3. Future Trends in Signaling and Networks. Objectives. Define the role signaling plays in a network Compare the different types of applications which use SS7

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Layer 3 Messaging and Call Procedures

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Evaluation of Existing Voice over Internet Protocol Security Mechanisms &

Evaluation of Existing Voice over Internet Protocol Security Mechanisms & A Recommended Implementation for a SIP-based VoIP Phone Brett Wilson Hakan Evecek. Overview. Basic Voice Over IP (VoIP) Architecture Basic VoIP Calling Procedure VoIP Service Issues

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Introduction to SIP Based ENUM IP Telephony Infrastructure

Introduction to SIP Based ENUM IP Telephony Infrastructure. ??? ???????? Conference over IP Team ??? ?? yzy@netrd.iii.org.tw. Outline. Review The Next Generation Converged Network SIP based IP Telephony System Integrate ENUM with SIP Based IP Telephony system

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NG9-1-1 technology & process

NG9-1-1 technology & process. 9-1-1 Association - STEPS Committee 1/3/2013. Overview. Brief E9-1-1 Description Call Flows Data Management Processes Detailed NG9-1-1 Description Emergency Services IP Network Functional Elements Call Flow Data Management Processes Transitional Steps

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Alcatel-Lucent: Delivering eHealthcare over Mobile Broadband Through Open Innovations

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Yu-Chee Tseng, Jen-Jee Chen, and Yu-Li Cheng National Chiao Tung University, Taiwan

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, VOL. 56, NO. 6, NOV. 2007. Design and Implementation of a SIP-Based Mobile and Vehicular Wireless Network With Push Mechanism. Yu-Chee Tseng, Jen-Jee Chen, and Yu-Li Cheng National Chiao Tung University, Taiwan. Outline. Introduction

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VoIP & Enum Performance

VoIP & Enum Performance. Charles Shen, Henning Schulzrinne Dept. of Computer Science Columbia University New York, NY March 30, 2006. Status Update. PDNS ENUM Server Performance Instrumenting PDNS source code done Writing Performance Test Tool done Tests at Columbia in analysis phase

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Network design

Network design. WAN topology Topic 5. Agenda. Enterprise topology Functions and components Security Design goals Physical standards Topologies WAN link types. Enterprise Composite Network Model. A hierarchal and scalable blue-print for network designers Enterprise campus

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Interworking Between Public Data Networks and the Internet A numbering perspective

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MS_B

Network A. Network B. MSC2. call setup (TLDN). MS_B. MSC3. call setup. MSC1. MS_A. Fig.1 Current Routing Procedure. Network A. Network B. MS_A. MS_B. MSC1. MSC2. VLR2. MSC3. HLR_B. origination. call setup. LOCREQ. ROUTREQ. ROUTREQ. routreq (TLDN). routreq (TLDN).

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SCENARIOS for the FUTURE

SCENARIOS for the FUTURE. By Lt-colonel CHAPUIS Bruno from FRENCH GENDARMERIE HEADQUARTERS ETSI meeting on EMERGENCY TELECOMMUNICATIONS SOPHIA ANTIPOLIS / 26-27 February 2002. THE FRENCH GENDARMERIE . 2 ND LARGEST LAW ENFORCEMENT AGENCY: a military status force

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234 views • 14 slides

TECH 3601 New Media Programming

TECH 3601 New Media Programming . Chapter 3 Interaction. setup() and draw() methods. Program Starts. When your program starts, Processing: Calls setup() once Continues to call draw() until the program ends. Call setup(). Call draw(). No. Done yet?. Yes. Program ends.

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Definitions and Terminology from 802.11.2

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