{"product_id":"grandstream-ucm6304-ucm6304-new-ip-pbx-for-2-500-users-4-fxo-4-fxs","title":"Grandstream UCM6304 (UCM6304) — New, IP PBX for 2,500 Users, 4 FXO + 4 FXS","description":"\u003cp\u003eCondition: New\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.grandstream.com\/products\/ip-pbxs\/ucm-series-ip-pbxs\/product\/ucm6300-series-ip-pbx\" title=\"Grandstream UCM6300 series documentation\" style=\"color: rgb(43, 0, 255);\"\u003eGrandstream UCM6300 Series Documentation (Datasheet, Manuals, Firmware)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Grandstream UCM6304 is an on-premise IP PBX for up to 2,500 users, with 4 FXO ports for analog lines and 4 FXS ports for analog phones. It is the larger sibling of the UCM6302, for multi-site and growing businesses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eUp to 2,500 users\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e4 FXO + 4 FXS\u003c\/strong\u003e analog ports\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e3 Gigabit ports\u003c\/strong\u003e, with NAT router support\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eZero-config provisioning\u003c\/strong\u003e of Grandstream phones\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eBuilt-in conferencing\u003c\/strong\u003e and the Wave desktop\/mobile app\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWorks With\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eGrandstream GRP, DP and HT phones and adapters we carry\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eThird-party SIP phones and SIP trunks\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eMid-size and multi-site businesses\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eReplacing a legacy PBX with analog trunks still in use\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRelated guides\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/resilient-tec.com\/collections\/phones\"\u003eAll VoIP phones and adapters\u003c\/a\u003e — every IP phone, ATA and headset we carry\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grandstream","offers":[{"title":"Default Title","offer_id":68180227489892,"sku":"UCM6304","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/3482\/4548\/files\/UCM6304-website.png?v=1794598294","url":"https:\/\/resilient-tec.com\/products\/grandstream-ucm6304-ucm6304-new-ip-pbx-for-2-500-users-4-fxo-4-fxs","provider":"Resilient Tec","version":"1.0","type":"link"}