{"product_id":"ata191-k9-cisco-ata-191-2-port-analog-telephone-adapter-refurbished","title":"Cisco ATA191-K9 2-Port Analog Telephone Adapter — 2x FXS, 10\/100 Ethernet, Unified CM, Refurbished","description":"\u003cp\u003e\u003cstrong\u003ePuts two analog lines — fax, door phones, overhead paging — onto Cisco Unified CM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCisco ATA191-K9 — ATA 191 analog telephone adapter, 2x FXS, 1x 10\/100 Ethernet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"border-left: 3px solid #1e8f5e; background: #f7f8fa; padding: 10px 14px; margin: 14px 0;\"\u003e→ \u003cstrong\u003eATA191-K9 is the Cisco call-control version.\u003c\/strong\u003e It registers to Unified CM or Unified CME. For Webex Calling, BroadWorks or other third-party SIP platforms, the multiplatform part is ATA191-3PW-K9.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e ATA191-K9\u003cbr\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e ATA191-K9-R\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e Cisco ATA 191 analog telephone adapter, 2 FXS ports, 1 Ethernet port\u003c\/p\u003e\n\u003cp\u003eThe ATA 191 connects two analog devices to an IP voice network. Each FXS port registers separately, so one adapter can carry a fax machine and an analog phone, or two paging zones.\u003c\/p\u003e\n\u003cp\u003eCisco supports real-time fax over IP with T.38 relay and G.711 pass-through, and up to 3 REN ringer load per port.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhich One Do I Need?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYour call control\u003c\/th\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCisco Unified CM or Unified CME\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eATA191-K9\u003c\/strong\u003e — this listing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWebex Calling, BroadWorks or other third-party SIP\u003c\/td\u003e\n\u003ctd\u003eATA191-3PW-K9 (multiplatform)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eATA191-K9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003e2x RJ11 FXS, 1x 10\/100 Mbps RJ-45 Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCodecs\u003c\/td\u003e\n\u003ctd\u003eG.711 a-law and mu-law, G.729a, G.729ab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFax\u003c\/td\u003e\n\u003ctd\u003eT.38 fax relay (Group 3), G.711 fax pass-through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRinger load\u003c\/td\u003e\n\u003ctd\u003eUp to 3 REN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity\u003c\/td\u003e\n\u003ctd\u003eSIP over TLS 1.1 and 1.2, SRTP, HTTPS, SSH, secure boot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e5V DC external adapter, 100 to 240V AC; 5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e3.9 x 3.9 x 1.1 in (100 x 100 x 28 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.7 oz (132.1 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eWall mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eRefurbished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLifetime, backed by Resilient Tec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eSource: \u003ca href=\"https:\/\/www.cisco.com\/c\/en\/us\/products\/collateral\/unified-communications\/ata-190-series-analog-telephone-adapters\/datasheet-c78-739907.html\" target=\"_blank\" rel=\"noopener\"\u003eCisco ATA 191 data sheet\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eGood to Know\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLicensing.\u003c\/strong\u003e Unified CM counts each FXS port as an endpoint; plan the licenses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower adapter.\u003c\/strong\u003e The ATA runs from an external 5V adapter, not PoE. Confirm one is included with your unit when you order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog, not ISDN.\u003c\/strong\u003e FXS ports drive analog phones, fax machines and paging, not digital handsets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eQuick Checklist — Is This the Right Adapter?\u003c\/h2\u003e\n\u003cp\u003eYou run Cisco Unified CM or CME. You need to connect one or two analog devices such as a fax, door phone or paging amplifier.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailability\u003c\/h2\u003e\n\u003cp style=\"border-left: 3px solid #1e8f5e; background: #f7f8fa; padding: 10px 14px; margin: 14px 0;\"\u003e\u003cstrong\u003eRefurbished and tested · Ships from Resilient Tec in Knoxville, TN · Free standard shipping on US orders.\u003c\/strong\u003e\u003cbr\u003eWe confirm stock and lead time with you before an order ships. Need several, or a matching set? \u003ca href=\"\/pages\/request-a-quote\"\u003e\u003cstrong\u003eRequest a quote →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e lifetime, \u003ca href=\"\/pages\/lifetime-warranty\"\u003ebacked by Resilient Tec\u003c\/a\u003e — not a manufacturer term. When something fails you reach a named seller in the US, not a ticket queue.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eYou Might Also Need\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cisco-ip-phone-8841-cp-8841-k9-new-standard-enterprise-ip-phone\"\u003eCisco IP Phone 8841 (CP-8841-K9)\u003c\/a\u003e — IP desk phone on the same system\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cisco-isr4321-k9-4321-integrated-services-router-2x-gigabit-50-100mbps-2-nim-slots-refurbished\"\u003eCisco ISR4321\/K9\u003c\/a\u003e — voice gateway router\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eRelated Guides\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/network-hardware-guide\"\u003eNetwork Hardware Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/network-accessories-guide\"\u003eNetwork Accessories Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/product-guides\"\u003eAll product guides\u003c\/a\u003e\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":68148481753188,"sku":"ATA191-K9-R","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/3482\/4548\/files\/ATA191-K9_1.jpg?v=1794515500","url":"https:\/\/resilient-tec.com\/products\/ata191-k9-cisco-ata-191-2-port-analog-telephone-adapter-refurbished","provider":"Resilient Tec","version":"1.0","type":"link"}