{"product_id":"sip-multicast-talk-back-speaker-15w-spe","title":"SIP\/Multicast Talk-Back Speaker, 15W Spe","description":"- Full-duplex speakerphone with HD acoustic chamber, advanced acoustic echo cancellation\u003cbr\u003e- 3 directional mics with MMAD \u0026amp; microphone beamforming array and 1 omnidirectional auxiliary microphone\u003cbr\u003e- Full-band and wide-band audio codec support includi","brand":"Grandstream","offers":[{"title":"Default Title","offer_id":45099844272310,"sku":"SIP\/Multicast Talk-Back Speaker, 15W Spe","price":200.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/7026\/0662\/files\/59e839fa-f678-4725-b64c-12d0ad5dc8cc.jpg?v=1777711208","url":"https:\/\/startechtel.com\/products\/sip-multicast-talk-back-speaker-15w-spe","provider":"Startechtel","version":"1.0","type":"link"}