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Sprint Nextel announced an agreement to use Qualcomm's QChat solution to deliver a CDMA push-to-talk solution in 2008 that will offer similar performance to - and ultimately interoperate with - its legacy iDEN-based DirectConnect.
Sprint Nextel currently offers a P2T service called Ready Link, but it has latency not found with Nextel's DirectConnect. By using QChat technology integrated by Lucent Technologies over Sprint's upgraded CDMA2000 1xEV-DO Rev. A network, it expects...