4 BRI, 8 VoIP Calls, 4 SIP Sessions (SIP b2b UA) upgradeable (max. 200), 4 Transcoded SIP Sessions, SIP-TLS, SRTP, Fallback Relay, 2x Gig Ethernet, 1x USB port, external UI power (100–240 VAC) NA/EU
Patton SmartNode 5531, EN60950, TBR-3, FCC Part 15, CE RTTE 99/5/EC, G.168, G.711Mu, G.722, G.722.2, G.723.1, G.726, G.729, iLBC, Telnet, HTTP, TFTP, HTTP, HTTPS, 10,100,1000 Mbit/s, IEEE 802.1Q, IEEE 802.1p
Patton SmartNode 5531. Safety: EN60950, TBR-3, Certification: FCC Part 15, CE RTTE 99/5/EC. Voice codecs: G.168, G.711Mu, G.722, G.722.2, G.723.1, G.726, G.729, iLBC. Management protocols: Telnet, HTTP, TFTP, HTTP, HTTPS. Ethernet LAN data rates: 10,100,1000 Mbit/s, Network standard: IEEE 802.1Q, IEEE 802.1p. Power consumption: 10 W, Input voltage: 100 - 240 V