Telstra has revealed the addition of almost one million new mobile services in the six months to December 2011, but Sensis revenues plummeted 24 percent in 12 months.
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David Heath
Thursday, 27 November 2008 17:39
On December 29th at 11:30 in room Saal 1, Harald Welte and Dieter Spaar will demonstrate a GSM phone call involving NO corporate GSM networks.
In their abstract the authors outline the issues in defining and implementing the GSM standard – amusingly contrasting the openness of Ethernet/IP with the amazing secrecy of GSM.
They observe: “Even though the protocols are standardized and publicly available at the ETSI, all implementations are highly-guarded proprietary secrets of a few major players in the industry. The hardware is even more closed, as there is not a single GSM subscriber or base station chipset with even the least bit of publicly known information.”
Welte and Spaar’s project closely follows GSM specs and is intended for interoperability with existing environments.
Anyone have a few spare dollars? Want to start a Telco with me?
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