Voip Ppt

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Voip Ppt

  1. 1. Voice Over Internet Protocol (VoIP) or “It is not Voice over IP; it is Everything over IP…” Presenters Alok Kr. Das Arjun Gurung Basant Kr. Ojha Deepak Kr. Karna Manish Kr. Singh
  2. 2. Acknowledgement <ul><li>Mr.Roshan Chitrakar,Asst. Prof, HOD R&D Cosmos College </li></ul><ul><li>Cosmos College Management </li></ul><ul><li>Mr. Manoj Chalise </li></ul><ul><li>Mr. Arjun Shrestha </li></ul><ul><li>Mr. Prabhakar Giri </li></ul><ul><li>Mr. Dipesh Maskey </li></ul>
  3. 3. Two Worlds <ul><li>Telecommunications Service: </li></ul><ul><ul><li>Provides basic voice service for a fee </li></ul></ul><ul><li>Information Service </li></ul><ul><ul><li>Provides enhanced communication service that involves data storage/processing i.e. Internet access, voice mail…. </li></ul></ul>
  4. 4. Scopes & Objective <ul><li>To make a low cost and efficient communication system </li></ul><ul><li>Better Utilization Of Bandwidth </li></ul><ul><li>Prevent The Call Blocking </li></ul>
  5. 5. Why VoIP? <ul><li>Supports both the Voice and Data </li></ul><ul><li>Call Routing </li></ul><ul><li>Integrates other media like </li></ul><ul><li>Video, Electronic White Board </li></ul><ul><li>Flexibility </li></ul><ul><li>Reliable Services </li></ul>
  6. 6. Ways Of Using VoIP <ul><li>PC to PC </li></ul><ul><li>PC to Phone </li></ul><ul><li>Phone to PC </li></ul><ul><li>Phone to Phone </li></ul>
  7. 7. Significance Of Project <ul><li>The project makes use of </li></ul><ul><ul><li>Available Internet Service for Voice Transmission. </li></ul></ul><ul><ul><li>Computer applications and Communication Technologies. </li></ul></ul><ul><ul><li>Integration of Telephone and other applications. </li></ul></ul><ul><ul><li>Effective Knowledge Management Strategies. </li></ul></ul>
  8. 8. Literature Review <ul><li>What Is VoIP? </li></ul><ul><li>How Does VoIP Work? </li></ul><ul><li>IP Network </li></ul>
  9. 9. Conceptual Model
  10. 10. Implementation Model
  11. 11. Experiment Detail Environments: First <ul><li>Hardware </li></ul><ul><li>Modem </li></ul><ul><li>Telephone Sets </li></ul><ul><li>Microphone </li></ul>Second environment: <ul><li>Software , Network </li></ul><ul><li>Visual Basic 6.0 </li></ul><ul><li>Ms SQL Server 2000 </li></ul><ul><li>TCP/IP LAN </li></ul>
  12. 12. Results <ul><li>Successful Sound Transmission </li></ul><ul><li>1. Phone to PC </li></ul><ul><li>2. PC to PC </li></ul><ul><li>3. PC to Phone </li></ul>
  13. 13. Problems <ul><li>Lack Of Resources </li></ul><ul><li>1. Full Duplex Modem </li></ul><ul><li>2. Dedicated Multiple Telephone Lines </li></ul><ul><li>Distortion </li></ul>
  14. 14. Future Works <ul><li>Fine-tune the experiment suite to get rid of the distortion. </li></ul><ul><li>Carry out different experiments for testing implementing the software on Internet. </li></ul><ul><li>Provides service to multiple users simultaneously. </li></ul>
  15. 15. Conclusion <ul><li>1. Implementation of VoIP as an alternative to PSTN. </li></ul><ul><li>2. Cost Effective Solution. </li></ul>
  16. 16. Any Suggestions? Thankyou

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