{"product_id":"algo-8301","title":"Algo 8301 SIP Paging Adapter \u0026 Scheduler","description":"\u003cp\u003eThe Algo 8301 connects a VoIP phone system to an existing analog paging amplifier. It registers with your PBX as a SIP extension, so someone dials the page extension and talks, and the 8301 sends that audio to the amplifier's input. It runs on PoE, so there's no power brick.\u003c\/p\u003e\u003cp\u003eIt also has a built-in scheduler for school bells, shift changes and recorded announcements, and it can send pages over multicast to Algo IP speakers and strobes at the same time. That makes it a good fit for a building that has old analog speakers in one area and new IP speakers in another.\u003c\/p\u003e\u003cp\u003eThe 8301 needs an amplifier to drive speakers. It has a line-level output, not a speaker output. If your paging system has a phone-style talk battery input or self-amplified speakers instead, look at the \u003ca href=\"\/products\/algo-8305\"\u003eAlgo 8305\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnects to\u003c\/th\u003e\n\u003ctd\u003eYour PBX as a SIP extension, and your paging amplifier's line input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower\u003c\/th\u003e\n\u003ctd\u003ePoE 802.3af Class 0, 4 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSIP extensions\u003c\/th\u003e\n\u003ctd\u003e50 page, 10 emergency alert, 10 ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMulticast\u003c\/th\u003e\n\u003ctd\u003eSend and receive, 50 zones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAudio out\u003c\/th\u003e\n\u003ctd\u003eBalanced, isolated line out (mini-XLR or terminal block), works with amplifier inputs from 600 Ohm to 10 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOther I\/O\u003c\/th\u003e\n\u003ctd\u003e3.5mm music input, line in, relay input for a panic button, relay output (30 V 50 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eScheduler\u003c\/th\u003e\n\u003ctd\u003eBells, tones and announcements on a calendar, synced over NTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAudio storage\u003c\/th\u003e\n\u003ctd\u003e1 GB for WAV or MP3 files\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCodecs\u003c\/th\u003e\n\u003ctd\u003eG.711, G.722 wideband\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnvironment\u003c\/th\u003e\n\u003ctd\u003eIndoor, 32 to 104 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e6.75\" x 4.3\" x 1.18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer part #\u003c\/th\u003e\n\u003ctd\u003e8301\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e628123910022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRegisters with your phone system as a standard SIP extension, so it works with most on-premise and hosted PBXs.\u003c\/li\u003e\n\u003cli\u003eAlgo recommends one 8301 per amplifier. For several amplifiers, use one 8301 on each and tie them together with multicast.\u003c\/li\u003e\n\u003cli\u003eIt replaces the ATA or telephone answering device that older systems used to feed an amplifier. It doesn't have an FXS port of its own.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAlgo 8301 paging adapter\u003c\/li\u003e\n\u003cli\u003eWall mount bracket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes the Algo 8301 need an amplifier?\u003c\/h3\u003e\u003cp\u003eYes. The 8301 has a line-level output for an existing paging amplifier. It can't drive speakers directly. For self-amplified speakers or a talk battery input, look at the Algo 8305.\u003c\/p\u003e\u003ch3\u003eHow is the 8301 powered?\u003c\/h3\u003e\u003cp\u003eThe 8301 runs on PoE (802.3af) and draws 4 W at most, so any PoE switch port will power it.\u003c\/p\u003e\u003ch3\u003eCan the 8301 schedule school bells?\u003c\/h3\u003e\u003cp\u003eYes. It has a built-in scheduler that plays bells, tones and recorded announcements on a calendar, synced to an NTP server, out the line output and over multicast.\u003c\/p\u003e\u003ch2\u003eWarranty and support\u003c\/h2\u003e\u003cp\u003eAlgo products carry the manufacturer's warranty, and we handle the claim with the distributor for you. Questions before you buy? Email \u003ca href=\"mailto:shop@crosstalksolutions.com\"\u003eshop@crosstalksolutions.com\u003c\/a\u003e or call 541-787-8870.\u003c\/p\u003e","brand":"Algo","offers":[{"title":"Default Title","offer_id":51158930555119,"sku":"02-122997","price":485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/2744\/8303\/files\/algo-8301-1-sq.jpg?v=1792427387","url":"https:\/\/shop.crosstalksolutions.com\/products\/algo-8301","provider":"Crosstalk Solutions Store","version":"1.0","type":"link"}