DECT
400 m
ochiq joyda (DP752/DP755)
• — Gacha
• — Gacha
• Chastota diapazonlari
• — 1880–1900 MHz (Yevropa)
• — 1920–1930 MHz (AQSH)
• — 1910–1920 MHz (Braziliya)
• — 1786–1792 MHz (Koreya)
• — 1893–1906 MHz (Yaponiya)
• — 1880–1895 MHz (Tayvan)
• Kanallar soni
• — 10 (Yevropa)
• — 5 (AQSh, Braziliya, Yaponiya)
• — 3 (Koreya)
• — 8 (Tayvan)
• Qamrov
• — Gacha
Displey va elementlar
• • Rangli displey
• 27 ta tugma
• — 2 ta dasturlanadigan
• — 5 ta navigatsiya
• — 5 ta maxsus (Spikerfon, Mikrofonni o‘chirish, Yuborish, Quvvat, Qo‘ng‘iroqni tugatish)
• — 3 ta yon (Ovoz balandligi +/–, Push-to-Talk)
• • Xabar indikatori (uch rangli)
• • Garnitura uchun 3,5 mm jack
• • Quvvatlash uchun USB Type-C
• • Kamar klipsasi
Audio va kodeklar
• HD-ovoz
trubka va spikerfon
G.722 (HD)
, G.726, G.711, G.723.1, G.729A/B, iLBC, OPUS
• Texnologiyalar
• — Exoni bostirish (AEC)
• — Ovoz balandligini avtomatik rostlash (AGC)
• — Mikrofon shovqinini bostirish
Telefoniya
• • Gacha
20 ta SIP-hisob
• • Ko‘p liniyalilikni qo‘llab-quvvatlash
• • Ushlab turish, uzatish, yo‘naltirish
• • Konferensiyalar, gacha
3 ishtirokchi
• • Ichki aloqa, avtomatik terish, Push-to-Talk
• • Telefon kitobi, qo‘ng‘iroqlar jurnali, abonentlar guruhlari
Xavfsizlik va tillar
• • DECT shifrlash va autentifikatsiyasi
• 15+ tildagi interfeys
• — Rus, Ingliz, Nemis, Fransuz, Ispan, Xitoy va boshqalar.
• Yangilash va sozlash
• • Dasturiy ta’minotni havo orqali yangilash
• • TR-069, XML-fayllar orqali sozlash
• • Grandstream IP-ATS bilan Zero Config
Quvvat manbai va batareya
• • Universal quvvat adapteri 100–240 V (chiqish 5 V, 1 A, USB-C)
• • Litiy-ionli batareya
1500 mAh
• — Gacha
• Ishlash vaqti
• — Gacha
Komplektatsiya
• • DP725 trubkasi
• • Zaryadlash stansiyasi
• • Quvvat adapteri
• • Klipsa
• • Akkumulyator
• • Qo‘llanma
107 g
• Harorat
–10°C dan +45°C gacha