Patton SN4741/24JS24V/RJ11/EUI, SmartNode VoIP Gateway, 24 FXS on RJ11, 24 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, Optional Transcoding (max. 16 calls), 2x Gig Eth [SN4741/24JS24V/RJ11/EUI]

Patton SN4741/24JS24V/RJ11/EUI, SmartNode VoIP Gateway, 24 FXS on RJ11, 24 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, Optional Transcoding (max. 16 calls), 2x Gig Ethernet, 1x USB, 1x Console, Single External UI power (100–240 VAC), Redundant Power Supply (Optional)

SmartNode VoIP Gateway, 24 FXS on RJ11, 24 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, Optional Transcoding (max. 16 calls), 2x Gig Ethernet, 1x USB, 1x Console, Single External UI power (100–240 VAC), Redundant Power Supply (Optional)