電話系統

互聯網協議語音電話系統

IP 電話

IP 電話提供靈活、可擴展的解決方案

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商務會議、遠程協作

IP 呼叫系統

適用於辦公樓的對講和尋呼解決方案

客服中心

基於雲的電話系統和呼叫中心軟件

全部 Grandstream 產品
GSC3506GSC3506The Grandstream GSC3506 is a powerful SIP speaker for public address announcements, ideal for a variety of settings, such as offices, schools, hospitals, and apartments. With crystal clear HD audio and a high-fidelity 30-Watt HD speaker, it offers excepti
GSC3510GSC3510The Grandstream GSC3510 is a SIP intercom speaker and microphone that allows offices, schools, hospitals, apartments and more to build powerful voice intercom solutions that expand security and communication. This robust SIP intercom device offers 2-way v
GSC3505GSC3505GSC3505 with other Grandstream devices, including desktop and cordless IP phones as well as the GDS series of Facility Access products, users can easily sculpt a state-of-the-art security and PA announcement solution. Thanks to its modern industrial desig
GSC3570GSC3570The GDS3702 works with Grandstream’s free management software, GDS Manager. It features SIP/VoIP technology with 2-way HD audio, IP66 level weatherproof casing, and is vandal resistant.
GDS3702GDS3702The GDS3702 works with Grandstream’s free management software, GDS Manager. It features SIP/VoIP technology with 2-way HD audio, IP66 level weatherproof casing, and is vandal resistant.
GDS3712GDS3712The Grandstream GDS3712 is a hemispheric IP Video Intercom System that also serves as a high-definition IP surveillance camera to offer facility access control and security monitoring for buildings of all sizes. Powered by an advanced Image Sensor Process
GDS3710GDS3710The GDS3710 is equipped with integrated PoE for seamless installation, bright LEDs for illumination, motion detector for security protection, lighting control switch and more
GDS3705GDS3705The GDS3705 integrates with Grandstream’s free management utility software, GDS Manager, allowing RFID card information, as well as the device itself to be fully managed by this software.
GSC3610GSC3610The Grandstream GSC3610 IP Security Camera is a fixed dome security system that facilitates monitoring of any outdoor space at a wide-angle. The GSC3610 is perfect for banks, hotels building entrances and the like.
GSC3615GSC3615The Grandstream GSC3615 IP Security Camera is a wall mounted bullet style camera that features a 3.6mm lens. This allows for it to be specially useful in scenarios where wide-angle monitoring is required for security such as banks and hotels.
GSC3620GSC3620The Grandstream GSC3620 Weatherproof Dome IP Security Camera is an infrared camera with motion detection and autofocus. It. has 1080p HD technology and PoE support.