Etsi+ip+gsm

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CiceroPhone for Windows Mobile Pocket PC

Cicero Networks' softphone provides access to VoIP services over Wi-Fi and GSM networks from a single dialler. When seamless roaming between Wi-Fi and GSM is implemented, CiceroPhone should prove very useful. However, a Wi-Fi-equipped Windows Mobile smartphone may be a more convenient platform than a handheld.

November 25, 2005 by

What To Look For

3G3G refers to a group of third-generation mobile IP telephony standards, based on work done by the International Telecommunications Union (ITU). W-CDMA, also known as UMTS, tends to be predominant in countries where GSM networks are used (mainly in Europe), while in the US and Asia, plain CDMA (without the W-) reigns.

July 25, 2005 by

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