Patton SN4741A/32JO32V/RJ21/R48 SmartNode VoIP Gateway

Patton SN4741A/32JO32V/RJ21/R48 is a high‑performance VoIP gateway featuring 32 FXO ports and support for 32 simultaneous calls. The platform can be upgraded to an enhanced SBC, enabling up to 200 SIP calls with optional TLS, SRTP, and transcoding for up to 16 sessions. Dual Gigabit Ethernet ports, USB, console access, and redundant DC power ensure robust network integration.

Core Features:

• 32 FXO ports on 2x RJ21‑50 pin connectors
• Supports 32 concurrent VoIP calls
• Upgradeable to eSBC with up to 200 SIP calls
• Optional SIP‑TLS and SRTP security
• Optional transcoding for up to 16 calls
• 2x Gigabit Ethernet interfaces
• Redundant 48V DC power supply