{"product_id":"2-ft-x-2-ft-ceiling-tile-sip-multicast-talk-back-speaker-vik-22tb-ip","title":"2 FT. X 2 FT Ceiling Tile SIP\/Multicast Talk-Back Speaker VIK-22TB-IP","description":"\u003cp\u003e[pdf]\u003cembed type=\"application\/pdf\" height=\"\" width=\"\" src='https:\/\/cdn.shopify.com\/s\/files\/1\/0213\/7895\/7412\/files\/PDF_54123611-00f5-4826-bb23-e0c61e810733.pdf?v=1728647201\"'\u003e [\/pdf]\u003c\/embed\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eViking 22TB-IP – 2 FT. X 2 FT. Ceiling Tile SIP\/Multicast Talk-back Speaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Viking 22TB-IP Talk-Back Ceiling Speaker supports two-way SIP conversations, paging, and background music via multicast. It connects using a single CAT5\/6 cable from a PoE switch and fits easily into drop ceilings. The white grill blends with ceiling tiles and vents. An auxiliary switch input allows initiating standard or emergency SIP calls. The built-in microphone enables talk-back and adjusts volume based on room noise. It includes a 6-watt amplifier to drive up to 5 additional speakers and features a programmable relay output for external devices. A blue LED indicates paging, calls, and network status.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlso Known As :\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eSIP Paging Speaker, IP Intercom Paging Speaker, VoIP Ceiling Talk-Back Speaker, Talk-Back Speaker\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification :\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 75.9124%; height: 218.5px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 22.6875px;\"\u003e\n\u003ctd style=\"width: 50.8744%; text-align: center;\"\u003e\n\u003cstrong\u003ePaging Unit Type\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 48.8069%; text-align: center; height: 22.6875px;\"\u003eSpeakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 50.7592%; text-align: center; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan\u003ePower\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.8069%; text-align: center; height: 39.1875px;\"\u003e\u003cspan\u003ePoE class 3 (\u0026lt;13 Watts)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.7592%; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.8069%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003e5% to 95% non-condensing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67px;\"\u003e\n\u003ctd style=\"width: 50.7592%; text-align: center; height: 67px;\"\u003e\u003cstrong\u003e\u003cspan\u003eAudio Codecs\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.8069%; text-align: center; height: 67px;\"\u003e\u003cspan\u003eG711u, G722* and G711a*\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.7592%; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eNetwork Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.8069%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003eIEEE 802.3 af PoE, SIP 2.0 RFC3261,\u003cbr\u003e100BASE-TX with auto cross over\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 44.8438px;\"\u003e\n\u003ctd style=\"width: 50.7592%; text-align: center; height: 44.8438px;\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Output\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.8069%; text-align: center; height: 44.8438px;\"\u003e\u003cspan\u003eLevel 105 dB SPL @ 1M\u003cbr\u003e(with no additional Speakers connected)\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.0938px;\"\u003e\n\u003ctd style=\"width: 50.7592%; text-align: center; height: 22.0938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eConnections\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.8069%; text-align: center; height: 22.0938px;\"\u003e\n\u003cp\u003e\u003cspan\u003e(1) RJ45 10\/100 Base-T, (1) 8 position terminal block\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCore Features :\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e• SIP compliant (see Product Manual for list of compatible IP-PBX phone systems)\u003cbr\u003e• PoE powered (class 3, \u0026lt;13 Watts)\u003cbr\u003e• Up to 28 second ID announcement (uploaded from wave file or recorded live)\u003cbr\u003e• Paging prioritization\u003cbr\u003e• Plays audio from multicast\u003cbr\u003e• SIP endpoint or multicast group member\u003cbr\u003e• Supports up to 10 multicast paging groups\u003cbr\u003e• Add an optional SL-2 blue, green, red or amber strobe light (see DOD 242)\u003cbr\u003e• Blue call status LED indicator\u003cbr\u003e• Automatic Noise Canceling (ANC) feature for operation in noisy environments\u003cbr\u003e• Viking’s proprietary VOX switching eliminates the need for “Push to Talk” mode\u003cbr\u003e• Selectable auto-answer feature for monitoring\u003cbr\u003e• Autoprovisioning via Viking programming software\u003cbr\u003e• Built-in high efficiency 6 Watt class D amplifier\u003cbr\u003e• Can drive up to 5 external analog speakers for greater coverage\u003cbr\u003e• Relay for activating door locks, strobe lights, external amplifiers, etc.\u003cbr\u003e• SIP\/Multicast: SIP page, SIP page and zoned multicast stream, zoned multicast receive\u003cbr\u003e• Support for access code to prevent unwanted SIP calls\u003cbr\u003e• Line-level audio output for connecting to an external amplifier\u003cbr\u003e• Hangs up on: busy signal, time-out, or touch tone command\u003cbr\u003e• Network remote speaker volume control\u003cbr\u003e• Mounting: Drop mounts into 2 x 2 or 2 x 4 suspended ceilings\u003cbr\u003e• Heavy duty back box protects speaker and circuitry against plenum dust\u003cbr\u003e• Automatic Gain Control (AGC) to automatically increase ring volume to compensate for ambient noise\u003cbr\u003e• Diagnostics for testing microphone, speaker and relay\u003cbr\u003e• Programmable pre page alert tone\u003cbr\u003e\u003c\/p\u003e","brand":"888Voip","offers":[{"title":"Default Title","offer_id":51644128821617,"sku":"VIK-22TB-IP","price":521.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/7895\/7412\/files\/9_b48aa49b-1817-46c2-a440-a8735a47f156.jpg?v=1763007359","url":"https:\/\/nassaunationalcable.com\/products\/2-ft-x-2-ft-ceiling-tile-sip-multicast-talk-back-speaker-vik-22tb-ip","provider":"NassauNationalCable","version":"1.0","type":"link"}