J&R Technology Ltd
Hot Products
    • JR-IP-01
      Contact Now


      VoIP Teleohone Circuit Main Features: - DC 5V powered or PoE(Power Over Ethernet) - No Additional Interface Required - Web Page Configuration - Real-time Alarm Reporting - SIP Compatible - Connection: RJ45 LAN or WAN Direct Connection - Automatic Call Divert (rollover), via...Read More
J&R Technology Ltd is one of the leading China voip circuit/ip phone board manufacturers and suppliers with one of the famous brands, we also have our own factory, we are a professional company and can offer you best voip circuit/ip phone board products. Welcome to buy high-quality products from us.