Ericsson - Which voice over LTE solution offers the most advantages for operators and satisfies user expectations? And what steps need to be taken to deploy such a solution?

Today, GSMA VoLTE is the preferred industry choice for mass-market voice services over LTE. It leverages traditional telecom characteristics, such as high quality and global reach, and at the same time offers an optimal evolution path towards full multimedia services. GSMA VoLTE is based on existing 3GPP MMTel standards.

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