Echipamente VoIP

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Porturi:Telephony standards: DECT Frequency bands:1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US), 1910 – 1920 MHz (Brazil), 1786 – 1792 MHz (Korea), 1893 – 1906 MHz (Japan), 1880 – 1895 MHz (Taiwan)Number of Channels: 10 (Europe), 5 (US, Brazil or Japan), 3 (Kore