Patton SmartNode 5481 eSBC 64 transcoded SIP sessions - VoIP gateway

The Patton SmartNode 5481 eSBC is a high-performance enterprise session border controller and VoIP gateway designed for seamless integration of SIP-based networks with legacy telephony infrastructure. It supports up to 64 transcoded SIP sessions and 256 non-transcoded sessions, making it ideal for medium to large businesses requiring reliable voice and fax communication.

Advantages

This gateway offers advanced security features including SIP TLS, SRTP, IPsec VPN, firewall, and DoS protection, ensuring secure communications. With support for multiple voice codecs (G.711, G.723.1, G.729ab, G.726) and T.38 fax relay, it guarantees high-quality voice and fax transmission. The device also features G.168-2004 echo cancellation for clear audio.

Suitable for

• Enterprise VoIP deployments requiring session border control
• Connecting SIP trunks to legacy PBX systems
• Unified communications environments needing transcoding
• Secure voice and fax communication over IP networks

Key specifications

• Transcoded SIP Sessions: 64
• Non-Transcoded SIP Sessions: 256
• Ethernet Ports: 2x 10/100/1000Base-T (Gigabit Ethernet)
• Analog FXS Ports: 2
• Analog FXO Ports: 2
• ISDN BRI Ports: 4 (S/T)
• ISDN PRI/T1/E1 Ports: 1
• Voice Codecs: G.711, G.723.1, G.729ab, G.726, T.38 Fax Relay
• Security: SIP TLS, SRTP, IPsec VPN, Firewall, DoS Protection
• Management: Web GUI, CLI, SNMP, TR-069
• Form Factor: Desktop / 1U Rackmount (optional kit)
• Power Supply: External AC/DC Adapter (100-240VAC input)
• Operating Temperature: 0 to 40 °C

Recommendations

For optimal performance, pair with a compatible rackmount kit and ensure proper ventilation. The SmartNode 5481 is an excellent choice for businesses seeking a robust, secure, and feature-rich session border controller.