{"product_id":"gbx20","title":"GBX20","description":"\u003cp\u003eThe Grandstream GBX20 is an advanced\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eextension module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned to enhance the functionality of compatible Grandstream IP phones. It is ideal for receptionists, call centers, and businesses that handle a high volume of calls.\u003c\/p\u003e\n\u003cp\u003eThe module features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4.3-inch color LCD display\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e20 programmable dual-color keys\u003c\/strong\u003e, allowing users to manage calls efficiently. Each module supports up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e40 contacts\/extensions (2 pages)\u003c\/strong\u003e, and up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4 modules can be connected together\u003c\/strong\u003e, providing a total of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e160 extensions\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe GBX20 supports a wide range of telephony features including\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBLF (Busy Lamp Field), speed dial, call park\/pickup, presence, intercom, and call transfer\/forward\u003c\/strong\u003e, making it a powerful tool for monitoring and managing multiple calls simultaneously.\u003c\/p\u003e\n\u003cp\u003eIt is compatible with several Grandstream devices such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGRP2615 \/ GRP2624 \/ GRP2650 \/ GRP2670\u003c\/li\u003e\n\u003cli\u003eGXV3350 \/ GXV3450\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module connects directly to the host phone and can be powered through it (for single module setups), ensuring easy installation and seamless integration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e Specs\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGrandstream\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eGBX20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eExtension Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4.3” Color LCD (272×480)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgrammable Keys\u003c\/td\u003e\n\u003ctd\u003e20 Dual-Color Keys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtensions per Module\u003c\/td\u003e\n\u003ctd\u003eUp to 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Extensions\u003c\/td\u003e\n\u003ctd\u003eUp to 160 (with 4 modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePages\u003c\/td\u003e\n\u003ctd\u003e2 Pages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eBLF, Speed Dial, Call Park\/Pickup, Intercom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eGRP2615, GRP2624, GRP2650, GRP2670, GXV3350, GXV3450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eVia Host Phone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eFrom Phone \/ External PSU (if multiple modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eReception, Call Center, High Call Volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Grandstream","offers":[{"title":"Default Title","offer_id":48466157273300,"sku":null,"price":7650.0,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1118\/5876\/files\/shopping_9.webp?v=1786611079","url":"https:\/\/homtech.online\/products\/gbx20","provider":"HOM Technology","version":"1.0","type":"link"}