MundiCalls Voice Over Internet Protocol

Los tel?fonos MundiCalls utilizan la avanzada tecnolog?a de transmisi?n de voz por el protocolo de Internet - VOIP o voz sobre IP - la cual convierte la voz an?loga en digital. MundiCalls phones use an advanced voice transmission protocol known as Voice Over Internet Protocol or VOIP. This technology converts analog voice to digital signals that travel as packets over the internet

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