{"product_id":"cisco-spa504g-4-line-ip-phone-with-2-port-switch-poe-and-lcd-display-refurbished","title":"Cisco SPA504G 4-Line IP Phone with 2-Port Switch, PoE and LCD Display - Refurbished","description":"\u003ch3\u003eCisco SPA504G 4-Line IP Phone — Refurbished to Like-New Condition\u003c\/h3\u003e\n\u003cp\u003eSave on the reliable Cisco SPA504G VoIP phone, fully tested and backed by Reef Telecom's industry-leading \u003cstrong\u003e10-year warranty\u003c\/strong\u003e. Ideal for small businesses, home offices, and hosted VoIP deployments, this 4-line SIP phone delivers enterprise-grade call handling at a fraction of the cost of new.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Voice Lines\u003c\/strong\u003e — Four independent SIP registrations for multi-line call handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklit LCD Display\u003c\/strong\u003e — 128 x 64 monochrome graphical screen for easy navigation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Ethernet Ports\u003c\/strong\u003e — Integrated 10\/100BASE-T switch to daisy-chain a PC and reduce cabling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower over Ethernet (PoE)\u003c\/strong\u003e — 802.3af-compliant; no separate power adapter required with a PoE switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWideband Audio (G.722)\u003c\/strong\u003e — HD voice for superior clarity on handset, headset, and full-duplex speakerphone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocols\u003c\/strong\u003e — SIP and SPCP compatible with Cisco UC500 and third-party IP PBX platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable\u003c\/strong\u003e — Supports up to two Cisco SPA500S modules for an additional 64 programmable buttons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Mountable\u003c\/strong\u003e — Flexible deployment for offices, warehouses, and common areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCisco SPA504G IP Phone\u003c\/li\u003e\n\u003cli\u003eHandset with cord\u003c\/li\u003e\n\u003cli\u003eDesktop stand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Power adapter sold separately — \u003ca href=\"\/zh\/products\/cisco-spa-power-5v-adaptor-pa100-na\"\u003eorder the Cisco PA100-NA here\u003c\/a\u003e. Not required if using a PoE-enabled switch.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eWorks with Cisco Unified Communications 500 Series, Cisco SPA9000, Asterisk-based open-source PBXs, and most hosted SIP\/VoIP providers. Perfect for businesses upgrading phone systems or expanding existing Cisco SPA500 Series deployments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFree shipping on orders over $300.\u003c\/strong\u003e Every refurbished phone from Reef Telecom is cleaned, fully tested, and protected by our 10-year warranty.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"PoE no Power","offer_id":48878330904793,"sku":"SPA504G-R","price":51.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5327\/6707\/files\/cisco-spa-504g-small-business-ip-phone-spa504g-spa504g-r-reef-telecom-93359.webp?v=1782935589","url":"https:\/\/www.aloinfousa.com\/zh\/products\/cisco-spa504g-4-line-ip-phone-with-2-port-switch-poe-and-lcd-display-refurbished","provider":"aloinfousa.com","version":"1.0","type":"link"}