Improved technology now can provide seamless interoperability between cellular push-to-talk and land mobile radio networks, even allowing data, video and voice communications to be shared across ...

The "MCPTT & Broadband PTT Market: 2025-2030 - Opportunities, Challenges, Strategies & Forecasts" report from SNS Telecom & IT has been added to ResearchAndMarkets.com's offering. The research ...

Today Motorola announced its next-generation push-to-talk technology that works with CDMA EVDO Rev. A networks, rather than iDEN. The PTT over cellular, or PoC, system uses a special piece of software ...

Professor Jin-ho Chang's research team from the Department of Electrical Engineering and Computer Science at DGIST (President Kun-woo Lee) developed "Ultrasound-assisted photothermal therapy ...

Sony Ericsson and Kodiak today announced a marketing and distribution agreement that will result in a line of handsets with Kodiak Networks' Push To Talk (PTT) software built in. Sony Ericsson sells ...

Basking Ridge, N.J. – Verizon Wireless launched a pair of phones that are its first to incorporate an upgraded push-to-talk (PTT) service that combines VoIP (voice-over-Internet Protocol) and CDMA 1x ...

Professor Jin-ho Chang’s research team from the Department of Electrical Engineering and Computer Science at DGIST (President Kun-woo Lee) developed “Ultrasound-assisted photothermal therapy ...

It’s widely known that walkie-talkie users tend to favor the industry’s initial push-to-talk (PTT) technology, which Motorola developed for its iDEN network, for its speed advantages. I just recently ...

Motorola Solutions, Ericsson, Telstra and Qualcomm Technologies have joined to achieve success with the first LTE broadcast-enabled push-to-talk (PTT) call on Telstra's LTE network. The call, touted ...