تلفن یالینکT57W
ویژگی‌های محصول :
ویژگی مشخصات
مدل Yealink SIP-T57W
نوع دستگاه تلفن تحت شبکه (VoIP) با صفحه‌نمایش رنگی و طراحی حرفه‌ای
صفحه‌نمایش 7 اینچ، رنگی، لمسی، رزولوشن 800×480 پیکسل
تعداد اکانت SIP 16
پورت اترنت 2 عدد 10/100/1000Mbps با قابلیت PoE
پورت هدست RJ9 و پشتیبانی از EHS
پورت USB USB 2.0 برای اتصال دانگل بلوتوث یا ماژول توسعه
کدک‌های صوتی G.722, G.711(A/μ), G.723, G.729AB, G.726, iLBC
کنفرانس صوتی تا 3 نفر
دفترچه تلفن تا 1000 مخاطب
نصب روی دیوار پشتیبانی می‌شود (با کیت جداگانه)
منبع تغذیه PoE یا آداپتور خارجی (فروش جداگانه)
ابعاد تقریبی 244 × 213 × 185 میلی‌متر
وزن خالص حدود 1.2 کیلوگرم
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