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

Patton SN4741A/32JO32V/RJ21/EUI is a high‑performance VoIP gateway featuring 32 FXO ports on two RJ21‑50 pin connectors and supporting 32 concurrent VoIP calls. It offers future‑ready scalability with optional eSBC upgrade capabilities, enabling up to 200 SIP calls and advanced security via SIP‑TLS/SRTP. With dual Gigabit Ethernet, USB and console ports, and an optional redundant power supply, it ensures dependable enterprise voice operations.

Core Features:

• 32 FXO ports via dual RJ21‑50 pin connectors
• Supports 32 concurrent VoIP calls
• Upgradeable to eSBC (up to 200 SIP calls)
• Optional SIP‑TLS/SRTP security
• Optional transcoding for up to 16 calls
• Dual Gigabit Ethernet interfaces
• Single External UI power (100–240 VAC)