OpenBTS is an implementation of the GSM air interface (Um) that allows cellular handsets to be used directly as SIP endpoints. It uses a software-defined radio to generate its air interface and uses Asterisk or yate as its network interface.

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Categories

Internet Phone, VoIP

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User Reviews

  • great work!

  • This is really a great work!

  • this will help deploy DIY GSM antennas in developing countries

  • Has cleared the GSM telephonic concept in a precise manner ...THANKS

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Additional Project Details

Intended Audience

Developers, Telecommunications Industry

Programming Language

C++, Erlang

Database Environment

ODBC, SQLite

Registered

2008-06-10