{"product_id":"grandstream-ht841-4-fxo-1-fxs-2-gige-poe-nat-router","title":"Grandstream HT841 4 FXO 1 FXS 2 GigE PoE NAT Router","description":"\u003cdiv\u003eProduct Description: \u003c\/div\u003e\u003cdiv\u003eThe Grandstream HT841 is a NAT router with 1 FXS port and 4 FXO ports, supporting 3 SIP profiles. It provides 3-way voice conferencing per port, automated and secure provisioning through TR069, and T.38 Fax support for Fax-over-IP. Lifeline support hard-relays the FXS port to the FXO port in case of a power outage. Automatic SIP server failover switches to a secondary server if the main server loses connection. Strong AES encryption with a security certificate per unit is included. Warranty: 1 year.\u003c\/div\u003e\u003cdiv\u003eKey Features:\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eFLEXIBLE SIP SUPPORT – Supports 3 SIP profiles through 1 FXS port and 4 FXO ports.\u003c\/li\u003e\n\u003cli\u003ePOWER-OUTAGE LIFELINE – The FXS port can be hard-relayed to the FXO port in case of a power outage.\u003c\/li\u003e\n\u003cli\u003eVOICE CONFERENCING – Provides 3-way voice conferencing per port.\u003c\/li\u003e\n\u003cli\u003eSECURE PROVISIONING – Offers automated and secure provisioning options using TR069.\u003c\/li\u003e\n\u003cli\u003eFAX AND FAILOVER – Supports T.38 Fax and automatically switches to a secondary SIP server if the main server loses connection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grandstream","offers":[{"title":"Default Title","offer_id":55389738500434,"sku":null,"price":149.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/6792\/7122\/files\/Img_35765463.jpg?v=1794258909","url":"https:\/\/bigbuildtechnology.com\/products\/grandstream-ht841-4-fxo-1-fxs-2-gige-poe-nat-router","provider":"BigBuild Technology","version":"1.0","type":"link"}