Grandstream DP720 - IP DECT trubkasi zaryadlovchi stakan bilan
DP720
Описание
Grandstream DP720 — bu simsiz DECT trubkasi bo‘lib, foydalanuvchilarga telefon suhbati jarayonida ham mobil bo‘lib qolish imkonini beradi. Trubka Grandstream DP750 bazaviy stansiyasiga ulanadi va u bilan xona ichida 50 metrgacha va ochiq havoda 300 metrgacha masofada ishlashi mumkin. Bazaviy stansiya 5 tagacha bunday telefon trubkalarini ulashni qo‘llab-quvvatlaydi, bir vaqtda suhbatlar soni to‘rtta bilan cheklangan. Har bir trubkaga 10 tagacha SIP-akkaunt tayinlanishi mumkin. DP720 sifatli HD dinamik, garnituralarni ulash uchun 3.5mm ulagich, karnay, shuningdek, rus tilidagi interfeys bilan jihozlangan. DP750 bazaviy stansiyasi va DP720 simsiz trubkasi ofisda, chakana savdo nuqtasida, omborda yoki uyda simsiz IP telefon tizimini tashkil qilish uchun ajoyib juftlikdir.
Особенности
Audio kodeklar
G.722, G.726
Trubka o'lchamlari
155 x 50 x 26 mm
Zaryadlovchi stend o'lchamlari
35 x 63.5 x 54 mm
Ish vaqti (kutish)
250 soat
Ish vaqti (suhbat)
20 soat
Audio
HD
Telefoniya funksiyalari
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
Garnitura ulagichi
3.5mm headset jack
LED-indikator
3-color MWI LED
Tugmalar soni
23 keys including 2 soft keys, 5 navigation/menu keys, 4 dedicated function keys for SEND, POWER/END, SPEAKERPHONE, MUTE
Displey o'lchami
1.8 inch (128x160) color TFT LCD
Отзывы
Hech qanday sharh topilmadi
Javob haqida sizni xabardor qilishimiz uchun tizimga kiring
Характеристики
| Portlar | Grandstream |
| Rang variantlari | Черный |
| DC quvvat manbai | Universal Power Supply Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB connection;Rechargeable 800mAh Ni-MH Low Self-Discharge (LSD) AAA batteries(250 hours of standby time and 20 hours of talk time) |
| Ovoz kodeklari | G.722 codec for HD audio and G.726 codec for narrow band audio, AEC, AGC, Ambient noise reduction |
| Devorga o‘rnatish | Не применимо |
| Protokollar va standartlar | Hearing Aid Compatibility (HAC) compliant |
| Garnitura ulagichi | 3.5mm headset jack |
| Garnitura ulagichi | 3.5mm headset jack |
| Tarmoq interfeysi | 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 |
| LED-indikator | 3-color MWI LED |
| LED-indikator | 3-color MWI LED |
| Trubka | 1.8 inch (128x160) color TFT LCD23 keys including 2 soft keys, 5 navigation/ menu keys, 4 dedicated function keys for SEND, POWER/END, SPEAKERPHONE, MUTE3-color MWI LED3.5mm headset jackRemovable belt clipMicro-USB port for alternative charging and non-ba |
| O‘lchamlar | Dimensions (H x W x D) Handset: 155 x 50 x 26 mm, charger cradle: 35 x 63.5 x 54 mm |
| Audio | HD |
| Audio | HD |
| Baza stansiyalari / Trubkalar | DP750 |
| DP720 | 300 метров |
| DP722 | 300 метров |
| DP730 | 300 метров |
| Audio kodeklar | G.722, G.726 |
| Audio kodeklar | G.722, G.726 |
| Telefoniya funksiyalari | 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 |
| Telefoniya funksiyalari | 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 |
| Displey o'lchami | 1.8 inch (128x160) color TFT LCD |
| Displey o'lchami | 1.8 inch (128x160) color TFT LCD |
| Telefonlar bilan moslik | Grandstream DP750, DP752, DP755 |
| Ish vaqti (suhbat) | 20 часов |
| Ish vaqti (suhbat) | 20 soat |
| Ish vaqti (kutish) | 250 часов |
| Ish vaqti (kutish) | 250 soat |
| Trubka o'lchamlari | 155 x 50 x 26 мм |
| Trubka o'lchamlari | 155 x 50 x 26 mm |
| HD Audio | Да |
| Tugmalar soni | 23 keys including 2 soft keys, 5 navigation/menu keys, 4 dedicated function keys for SEND, POWER/END, SPEAKERPHONE, MUTE |
| Tugmalar soni | 23 keys including 2 soft keys, 5 navigation/menu keys, 4 dedicated function keys for SEND, POWER/END, SPEAKERPHONE, MUTE |
| Zaryadlovchi stend o'lchamlari | 35 x 63.5 x 54 мм |
| Zaryadlovchi stend o'lchamlari | 35 x 63.5 x 54 mm |