描述
牌子︰Planet
型號︰VIP-8030NT-220
HD Voice Conference IP Phone with PSTN (220V): SIP2.0, HD Voice, 128×64 LCD, 3 SIP Lines, 3-way Conferencing, PSTN/VoIP Call, QoS, STUN, DND, Caller ID, SD Card, 360-degree HD Microphone, PLANET Easy-DDNS.