{"product_id":"grgbx20","title":"Grandstream GBX20 Extension Module","description":"\u003cp\u003eThe GXB20 is an Extension Module that adds functionality, versatility and flexibility to Grandstream’s GRP2615, GRP2624, GRP2650 \u0026amp; GRP2670 Carrier-Grade IP Phone and GXV3350 \u0026amp; GXV3450 IP Video Phone. It features a 272x480 LCD display that offers up to 40 contacts per module with support for up to 160 contacts by using 4 modules. The GXB20 supports a wide-range of advanced call features including BLF, call park\/pick-up, speed-dial, presence, intercom, voice conferencing transfer\/forward and much more. An ideal solution for businesses and receptionists managing high call volumes, the GBX20 ensures maximum productivity by efficiently monitoring and dispatching incoming calls.\u003c\/p\u003e","brand":"Grandstream","offers":[{"title":"Default Title","offer_id":46648655511795,"sku":"GRGBX20","price":140.1,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/3698\/1235\/files\/GBX20.jpg?v=1748463016","url":"https:\/\/tdlgentek.com\/products\/grgbx20","provider":"TDL Gentek","version":"1.0","type":"link"}