ZyXEL ISG50 ISDN, ISG Gateway (Router, Firewall, IP-PBX) with 2 WANs, 3 LAN ports / 4x ISDN BRI, 25 SIP accounts

ISG50 ISDN ISG50-ISDN-EU0101F ISG Gateway (Router, Firewall, IP-PBX) with 2 WANs, 3 LAN ports / 4x ISDN BRI, 25 SIP accounts The ZyXEL ISG50 Series is a multi-function integrated service gateway designed to support small and medium businesses and even remote offices of enterprises with IP telephony, Firewall, VPN and routing services within one single appliance. With innovative integration of security and communications features, IT managers are relieved from worrying about configurations and interoperability among various devices. The ISG50 Series also overcomes the challenges of telephony network extensions and builds value-added services on the IP network. ZyXEL’s core competence — field-proven, trusted Firewall and VPN technologies — always protects data and voice communications across the company networks and prevents leakage of confidential information in advance. With rich features, easy deployment and flexibility, the ISG50 Series is not only an ideal choice to fit different SMB networking communication needs, but also an extensible platform for businesses to build their communication networks.