Long Reach WiFi Link

Details about the 279 km Longest Range Connectivity wireless project linking Pico del Águila and El Baúl, Venezuela.

• Author: Ermanno Pietrosemoli
• Language: English
• Formate: PDF
• Updated: 14 Aug 08
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Long Distance WiFi Links PDF

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• 17_en_long distance_ links presentation.pdf
  6.69 MB
• 17_en_long distance_ links_hdt.pdf
  3.43 MB
• 17_en_long distance_ links_hdt.pdf
  3.43 MB
• 17_en_long distance_ links presentation_.odp
  35.22 MB
• 17_en_long distance_hdt_v02.odt
  5.87 MB

Long Distance WiFi Links

By using external antennas and modifying the firmware, very low cost, long distance WiFi links can be built. High gain antennas require careful alignment, that most be done using signla generators and spectrum analyzers. A low cost version of these is presented.

• Author:TRICALCAR Team
• Language: English
• Formate: PDF
• Updated: 14 Aug 08
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Introduction to VoIP PDF

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• Introduction to VoIP - Slides (PDF)
  1.21 MB
• Call Flow in Asterisk - Diagram (PDF)
  34.77 KB
• Call Handling in Asterisk - Diagram (PDF)
  387.52 KB
• Asterisk Pattern -> Action - Diagram (PDF)
  22.86 KB

Introduction to VoIP

An introduction to Voice over IP technology. Subjects covered include:

• Classic Telephony
• Data Networks (Review)
• VoIP Protocols
• VoIP Hardware
• VoIP Software
• Examples
• Web Links

• Author:Steve Okay
• Language: English
• Formate: PDF
• Updated: 14 Aug 08
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