{"product_id":"durafon-sip-cordless-phone-system","title":"DuraFon SIP Cordless Phone System","description":"- Long range SIP cordless phone system- Up to 12 floors in-building penetration- Up to 250,000 sq. ft. of facility coverage- Up to 3,000 acres of property, open land coverage- Multi-mode communications- Base supports up to 4 concurrent calls (4 SIP or 3 SIP + 1 PSTN)- Works with any IP-PBX that supports standard SIP protocols- Independent 2-way intercom-2.5mm Headset Jack- \"Push-to-Talk\" PTT broadcast feature- Proven durability with ruggedized design- Secure 900 MHz (902 ~ 928 MHz) FHSS- Supports up to 10 SIP accounts per base station- Web-based phone book \u0026amp; system configuration","brand":"Teledynamics","offers":[{"title":"Default Title","offer_id":51568877076726,"sku":"C403-TDDURAFON-SIP","price":1612.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1198\/2326\/files\/TDDURAFON-SIP.jpg?v=1788212170","url":"https:\/\/grovizon.com\/products\/durafon-sip-cordless-phone-system","provider":"Grovizon","version":"1.0","type":"link"}