Patton SN5551/2BIS2JS4VHP/EUI VoIP Gateway - 4 Gigabit Ethernet, 2 BRI S/T, 2 FXS, 4 FXO, SIP/H.323, Black

The Patton SN5551/2BIS2JS4VHP/EUI is a high-performance VoIP gateway designed for enterprise and service provider environments. It seamlessly bridges traditional telephony networks with IP-based communication systems, offering robust voice, fax, and data capabilities. With 4 Gigabit Ethernet ports, 2 BRI S/T interfaces, 2 FXS ports, and 4 FXO ports, this gateway provides flexible connectivity for a wide range of applications.

Advantages

This gateway delivers reliable voice quality with support for multiple codecs (G.711, G.723.1, G.729ab, G.726) and T.38 fax relay. Its stateful firewall, IPSec VPN, OpenVPN, and SRTP/TLS security features ensure secure communications. The device supports up to 8 concurrent calls (G.711) and offers advanced QoS features like traffic shaping, DiffServ, and 802.1p/Q for optimal performance.

Suitable for

• Small to medium businesses needing to integrate legacy phone systems with VoIP
• Service providers offering SIP trunking or hosted PBX services
• Remote offices requiring secure VPN connectivity and voice/fax support

Key specifications

• Product Type: VoIP Gateway
• Ethernet Ports: 4 x 10/100/1000Base-T (Gigabit Ethernet)
• ISDN Interfaces: 2 x BRI S/T (NT/TE configurable)
• Analog FXS Ports: 2
• Analog FXO Ports: 4
• VoIP Protocols: SIP, H.323
• Max Concurrent Calls: 8 (G.711)
• Voice Codecs: G.711, G.723.1, G.729ab, G.726
• Fax Support: T.38 Fax Relay
• Power Consumption: 10 W (Max)
• Input Voltage: 100 - 240 V AC
• Operating Temperature: 0 - 40 °C
• Operating Humidity: 0 - 90% non-condensing
• Form Factor: Desktop / Wall-mount
• Management: Web GUI, CLI, SNMP, TR-069
• Security Features: Stateful Firewall, IPSec VPN, OpenVPN, SRTP/TLS
• Quality of Service (QoS): Traffic Shaping, DiffServ, 802.1p/Q
• Color: Black

Recommendations

For optimal performance, ensure your network infrastructure supports Gigabit Ethernet and QoS. This gateway is ideal for environments requiring reliable voice and fax services over IP.