Patton SN4741A/16JO16V/RJ11-21/EUI SmartNode VoIP Gateway

The Patton SmartNode SN4741A/16JO16V/RJ11-21/EUI is a professional VoIP gateway featuring 16 FXO ports on RJ11‑21 and support for 16 simultaneous VoIP calls. It is upgradeable to an eSBC with up to 200 SIP calls and offers optional SIP‑TLS/SRTP security and transcoding for up to 8 calls. The device includes dual Gigabit Ethernet ports, USB, console, and supports single external power with optional redundant power supply.

Core Features:

• 16 FXO ports on RJ11-21
• Supports 16 simultaneous VoIP calls
• Upgradeable to eSBC (up to 200 SIP calls)
• Optional SIP-TLS and SRTP security
• Optional transcoding for up to 8 calls
• Dual Gigabit Ethernet interfaces
• Optional redundant power supply