• IP-PTT

    1:1, 1:Group PTT

    1:1, 1:Group PTT

    켱, PTT

    ɿ 1:Group PTT

    ȭ

    PBX

    VoIP

    IP/Ϲ ȭ

    FMC

    IP PBX

    ڰ ȭ
    Ƽ

    / VoIP Call

    1:1, 1:/ PTT Call

    ׷ ȣ

    ȭ

    ߾ ä

    PTT VoIP ȭ

    ڰ VoIP

    ȯ濡
    ڰ ȸ