Intel Computer Hardware 05-2065-003 Manual de usuario

IP Media Server (Global Call)Demo GuideAugust 200505-2065-003

10 IP Media Server (Global Call) Demo Guide — August 2005About This Publication• Chapter 2, “System Requirements” outlines the hardware and software r

IP Media Server (Global Call) Demo Guide — August 2005 1111.Demo DescriptionThis chapter describes the basic features of the IP Media Server (Global C

12 IP Media Server (Global Call) Demo Guide — August 2005Demo Description

IP Media Server (Global Call) Demo Guide — August 2005 1322.System RequirementsThis chapter discusses the system requirements for running the IP Media

14 IP Media Server (Global Call) Demo Guide — August 2005System Requirements

IP Media Server (Global Call) Demo Guide — August 2005 1533.Preparing to Run the DemoThis chapter discusses the preparations necessary to run the IP M

16 IP Media Server (Global Call) Demo Guide — August 2005Preparing to Run the Demo• InBand – usually used with G.711 coders• RFC2833CapabilityDescribe

IP Media Server (Global Call) Demo Guide — August 2005 17Preparing to Run the DemoSample Configuration File###########################################

18 IP Media Server (Global Call) Demo Guide — August 2005Preparing to Run the Demo# TxVAD = 0# RxType = g711Alaw# RxFramesPerPkt = 30#

IP Media Server (Global Call) Demo Guide — August 2005 19Preparing to Run the DemoLinuxTo compile the IP Media Server (Global Call) demo on a Linux sy

IP Media Server (Global Call) Demo Guide – August 2005INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. NO LICENSE, EXPRESS

20 IP Media Server (Global Call) Demo Guide — August 2005Preparing to Run the Demo

IP Media Server (Global Call) Demo Guide — August 2005 2144.Running the DemoThis chapter discusses how to run the IP Media Server (Global Call) demo.

22 IP Media Server (Global Call) Demo Guide — August 2005Running the DemoExampleThe following example shows how to launch the demo from a command line

IP Media Server (Global Call) Demo Guide — August 2005 23Running the DemoVoice Mail Menu [Voicemail_Menu]1 - Record Message2 - Listen to message from

24 IP Media Server (Global Call) Demo Guide — August 2005Running the DemoFigure 1. Demo Voice Menu FlowchartMain MenuSelect one of the following:1 - V

IP Media Server (Global Call) Demo Guide — August 2005 25Running the Demo4.4 Stopping the DemoThe IP Media Server (Global Call) demo runs until it is

26 IP Media Server (Global Call) Demo Guide — August 2005Running the Demo

IP Media Server (Global Call) Demo Guide — August 2005 2755.Demo DetailsThis chapter discusses the IP Media Server (Global Call) demo in more detail.

28 IP Media Server (Global Call) Demo Guide — August 2005Demo DetailsIn Windows, the IP Media Server (Global Call) demo files listed in Table 6 are lo

IP Media Server (Global Call) Demo Guide — August 2005 29Demo Details5.1.2 PDL FilesIn Windows, the PDL files listed in Table 7 are located within the

IP Media Server (Global Call) Demo Guide – August 2005 3ContentsRevision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30 IP Media Server (Global Call) Demo Guide — August 2005Demo Details5.2 Programming ModelThis section describes the IP Media Server (Global Call) dem

IP Media Server (Global Call) Demo Guide — August 2005 31Demo DetailsFigure 2. IP Media Server (Global Call) Demo ArchitectureEach module is composed

32 IP Media Server (Global Call) Demo Guide — August 2005Demo DetailsFigure 3. EventRouter5.2.3 InterfacesThe modular architecture implements a unifie

IP Media Server (Global Call) Demo Guide — August 2005 33Demo Details• GetNumOfDevices( ) – returns the number of devices available to the application

34 IP Media Server (Global Call) Demo Guide — August 2005Demo DetailsTable 9. IP Module ClassesCategory Class Name InterfaceModule CIPModule• Interact

IP Media Server (Global Call) Demo Guide — August 2005 35Demo DetailsBoard CIPTBoard • Interacts with the Global Call library to handle IP virtual boa

36 IP Media Server (Global Call) Demo Guide — August 2005Demo DetailsDevice CIPDevice• Handles IP device operations, such as making/dropping calls, se

IP Media Server (Global Call) Demo Guide — August 2005 37Demo DetailsTable 10. Voice Module ClassesCategory Class Name InterfaceModule CVoiceModule• I

38 IP Media Server (Global Call) Demo Guide — August 2005Demo DetailsDevice CVoiceDevice• Handles voice device operations, such as playing, recording,

IP Media Server (Global Call) Demo Guide — August 2005 39Demo Details5.3 ThreadsThe IP Media Server (Global Call) demo operates with two threads, as s

4 IP Media Server (Global Call) Demo Guide – August 2005ContentsFigures1 Demo Voice Menu Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . .

40 IP Media Server (Global Call) Demo Guide — August 2005Demo DetailsThe threads are created as follows:1. The first (main) thread is created by the d

IP Media Server (Global Call) Demo Guide — August 2005 41Demo DetailsFigure 5. System InitializationApplication ConfigurationEvent Router1. Parse .cfg

42 IP Media Server (Global Call) Demo Guide — August 2005Demo Details5.5 Event HandlingThis section describes how the IP Media Server (Global Call) de

IP Media Server (Global Call) Demo Guide — August 2005 43Demo Details5.5.5 TSUsrEvent StructureThe TSUsrEvent structure is used by the demo modules to

44 IP Media Server (Global Call) Demo Guide — August 2005Demo Details

IP Media Server (Global Call) Demo Guide — August 2005 45GlossaryCodec: see COder/DECoderCOder/DECoder: A circuit used to convert analog voice data to

46 IP Media Server (Global Call) Demo Guide — August 2005International Telecommunications Union (ITU): An organization established by the United Natio

IP Media Server (Global Call) Demo Guide — August 2005 47T1: A digital transmission link with a capacity of 1.544 Mbps used in North America. Typicall

48 IP Media Server (Global Call) Demo Guide — August 2005

IP Media Server (Global Call) Demo Guide — August 2005 49IndexAapplication classes 33application exit events 42CCallbackHdlr( ) 42CConfig( ) 40CEventR

IP Media Server (Global Call) Demo Guide – August 2005 5ContentsTables1 Quality of Service Parameter Defaults for DM/IP Series Boards. . . . . . . . .

50 IP Media Server (Global Call) Demo Guide — August 2005OOnPlayComplete( ) 38PParseConfigFile( ) 33PDL files 29PDLSetApplicationExitPath( ) 42PDLsr_

6 IP Media Server (Global Call) Demo Guide – August 2005Contents

IP Media Server (Global Call) Demo Guide — August 2005 7Revision HistoryThis revision history summarizes the changes made in each published version of

8 IP Media Server (Global Call) Demo Guide — August 2005Revision History

IP Media Server (Global Call) Demo Guide — August 2005 9About This PublicationThis section describes the purpose of the guide, the intended audience,