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BROWSING:
ip multimedia subsystem
5G
What is 5G Voice over New Radio?
Catherine Sbeglia Nin
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August 13, 2021
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NSN completes live video call on VoLTE network
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February 3, 2014
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May 31, 2011
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Reality Check: Standing up for standards
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Alcatel-Lucent posts profit, gets VZW, Chinese operator contracts
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November 4, 2010
Analyst Angle
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Lucent rings up $300 million in contracts
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