VoIP-телефон Grandstream DP730

ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ:



Беспроводной интерфейс

Стандарты телефонии: DECT
Диапазон частот:
1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US),
1910 – 1920 MHz (Brazil), 1786 – 1792 MHz (Korea),
1893 – 1906 MHz (Japan), 1880 – 1895 MHz (Taiwan)
Номер каналов: 10 (Europe), 5 (US, Brazil or Japan), 3 (Korea), 8 (Taiwan)
Диапазон: до 400 метров на улице и 50 метров в здании



Трубка

2.4 inch (240x320) color TFT LCD
27 keys including 3 soft keys, 5 navigation/ menu keys, 4 dedicated function keys for SEND,
POWER/END, SPEAKERPHONE, MUTE, SEND, POWER/END, 3 side leys including 2 volume (up and down) and 1 Push-to-Talk key
3-color MWI LED
3.5mm headset jack
Removable belt clip
Micro-USB port for alternative charging and non-battery operation
Proximity and accelerometer sensors
Vibration Ring Mode



Протоколы и стандарты

Hearing Aid Compatibility (HAC) compliant



Голосовые кодеки

G.722 codec for HD audio and G.726 codec for narrow band audio, AEC, AGC, Ambient noise reduction



Функции телефонии

Hold, transfer, forward, 3-way conference, call park, call pickup, downloadable phonebook, call waiting, call log, auto answer, click-to-dial, flexible dial plan, music on hold



HD Audio

Да



Питание

Universal Power Supply Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB connection;
Rechargeable 1500mAh Li-ion battery
(400 hours of standby time and 40 hours of talk time)



Размеры

Dimensions (H x W x D) Handset: 168.5 x 52.5 x 21.8 mm, charger cradle: 76 x 73 x 81 mm




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