https://www.tcs.com/who-we-are/newsroom/press-release/tcs-launches-voice-over-lte-solution
TCS today announced the launch of a solution to enable Voice over LTE for virtualized networks using TCS Network Function Virtualization (NFV) Concerto platform
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https://www.androidcentral.com/google-testing-voice-over-lte-support-project-fi
Google has been quietly testing Voice over LTE (VoLTE), rolling out compatibility to a lucky subset of Project Fi users.
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https://www.qualcomm.com/news/releases/2012/02/qualcomm-chipset-powers-first-successful-voip-over-lte-call-single-radio
Qualcomm Incorporated (NASDAQ: QCOM) today announced that the Company, working with Ericsson, has successfully completed the first voice call handover from an...
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