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GSM Push-To-Talk Standard Released

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Sep 10, 2003, 8:35 AM by (staff)

Ericsson, Motorola, Nokia and Siemens mobile today announced the completion of a jointly developed Push to talk over Cellular (PoC) specification. The open specification is intended to reduce marketplace fragmentation and provide end users with an easy-to-use, interoperable push to talk experience worldwide. PoC leverages existing 3GPP, OMA, and IETF technologies, making the service easy to integrate in operators' existing infrastructures. Both AT&T Wireless and Cingular endorsed the standard.

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