Patton SN4741 48-Port FXS VoIP Gateway – Surge-Protected, RJ21-50pin, AC for Large-Scale Analog Migration (SN4741/48JS48VSP/RJ21/RUI)

SmartNode VoIP Gateway, 48 FXS on 2xRJ21-50pin, K.21 basic surge protection, 48 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, 2x Gig Ethernet, 1x USB, 1x Console, Redundant Internal UI power (100–240 VAC)