{"product_id":"sip-speaker-with-talkback-white","title":"SIP Speaker with Talkback White","description":"- Autoprovisioning via HTTP, HTTPS, or TFTP\u003cbr\u003e- HTTPS or HTTP web based configuration. HTTPS is enabled by default.\u003cbr\u003e- 802.11q VLAN tagging\u003cbr\u003e- Configurable event generation for device health and status monitoring\u003cbr\u003e- Loud Ringer function - second SIP extension\u003cbr\u003e- Paging prioritization and background music\u003cbr\u003e- User upgradeable firmware via web interface or autoprovisioning\u003cbr\u003e- Network-adjustable speaker volume\u003cbr\u003e- Support for 10 multicast paging groups\u003cbr\u003e- Support for multiple SIP servers for redundancy\u003cbr\u003e- Relay for activating door locks.","brand":"CyberData","offers":[{"title":"Default Title","offer_id":50743994089750,"sku":"CD-011394","price":542.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3091\/4582\/files\/7a496537-5d5b-45d7-ad7b-93f7a648c965.jpg?v=1763490657","url":"https:\/\/www.tekswork.com\/products\/sip-speaker-with-talkback-white","provider":"TEKSwork","version":"1.0","type":"link"}