SN4741/16JS16V/RJ11/R48
SmartNode VoIP Gateway, 16 FXS on RJ11, 16 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, Optional Transcoding (max. 8 calls), 2x Gig Ethernet, 1x USB, 1x Console, Redundant 48V DC Power
SN4741/16JS16V/RJ21/EUI
SmartNode VoIP Gateway, 16 FXS on RJ21-50pin, 16 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, Optional Transcoding (max. 8 calls), 2x Gig Ethernet, 1x USB, 1x Console, Single External UI power (100–240 VAC), Redundant Power Supply (Optional)
SN4741/16JS16V/RJ21/R48
SmartNode VoIP Gateway, 16 FXS on RJ21-50pin, 16 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, Optional Transcoding (max. 8 calls), 2x Gig Ethernet, 1x USB, 1x Console, Redundant 48V DC Power
SN4741/16JS16VSP/RJ11/EUI
SmartNode VoIP Gateway, 16 FXS on RJ11, K.21 basic surge protection, 16 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, Optional Transcoding (max. 8 calls), 2x Gig Ethernet, 1x USB, 1x Console, Single External UI power (100–240 VAC), Redundant Power Supply (Optional)
SN4741/16JS16VSP/RJ11/R48
SmartNode VoIP Gateway, 16 FXS on RJ11, K.21 basic surge protection, 16 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, Optional Transcoding (max. 8 calls), 2x Gig Ethernet, 1x USB, 1x Console, Redundant 48V DC Power
SN4741/16JS16VSP/RJ21/EUI
SmartNode VoIP Gateway, 16 FXS on RJ21-50pin, K.21 basic surge protection, 16 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, Optional Transcoding (max. 8 calls), 2x Gig Ethernet, 1x USB, 1x Console, Single External UI power (100–240 VAC), Redundant Power Supply (Optional)
SN4741/16JS16VSP/RJ21/R48
SmartNode VoIP Gateway, 16 FXS on RJ21-50pin, K.21 basic surge protection, 16 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, Optional Transcoding (max. 8 calls), 2x Gig Ethernet, 1x USB, 1x Console, Redundant 48V DC Power
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)
SN4741/24JS24V/RJ11/R48
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, Redundant 48V DC Power
SN4741/24JS24V/RJ21/EUI
SmartNode VoIP Gateway, 24 FXS on RJ21-50pin, 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)
SN4741/24JS24V/RJ21/R48
SmartNode VoIP Gateway, 24 FXS on RJ21-50pin, 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, Redundant 48V DC Power
SN4741/24JS24VSP/RJ11/EUI
SmartNode VoIP Gateway, 24 FXS on RJ11, K.21 basic surge protection, 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)