Briefs: Chunghwa updates international switching

Taiwan's Chunghwa Telecom is moving its international circuit-switched infrastructure to a Voice over Internet Protocol next-generation network.

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<p><a href="http://www.physorg.com/news63369626.html">Briefs: Chunghwa updates international switching</a></p> <p>Taiwan's Chunghwa Telecom is moving its international circuit-switched infrastructure to a Voice over Internet Protocol next-generation network. </p>