VoIP Lab3 MGCP

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VoIP Lab3MGCP

• 2009/4/27

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Lab3

• Goal
• To be familiar with the MGCP
• Implement new call services
• Requirement
• Develop new call services using MGCP Simulation
  program (at least one)
• Demo time
• 2009/5/11 (Mon.) in EC118
• Report, should include the following
• What service you have implemented and how it
  works
• How to use your service
• Your call flow finite state machine, if you
  modified it
• see Lab3.doc for example
• The problems you have encountered

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Environment

• MGCP Simulation program (MGCP.zip)
• Execute VoIP.exe to run the program
• CASimd.exe, the call agent execution program
• Call Agent source (CA) code (casim.zip)
• Modify the CA program to add your new services

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MGCP Simulation Program

• Add CA and RGW

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MGCP Simulation Program

• Load initialization file/epFile

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MGCP Simulation Program

• Load initialization file/epFile

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MGCP Simulation Program

• Setup complete

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MGCP Simulation Program

• Setup complete

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MGCP Simulation Program

• Execute CA

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MGCP Simulation Program

• Execute RGWs

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MGCP Simulation Program

• Execute RGWs

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MGCP Simulation Program

• Testing off hook

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MGCP Simulation Program

• Testing dial sent

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MGCP Simulation Program

• Testing 50003 off hook (close 50001 first)

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MGCP Simulation Program

• Please refer to MGCP_Simulation.doc for more
  information

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New services development

• Trace and modify the Call Agent (CA) code
• Implement new services
• Replace the CASimd.exe in the MGCP simulator
  folder with your CASimd.exe
• Test the result

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Reference

• Code and Documents download
• http//voip.csie.nctu.edu.tw/main/VoIP/Lab3/Lab3.h
  tm
• MGCP simulation program
• Call Agent source code
• Documents