SmartNode eSBC, 2 FXS, 2 VoIP Calls, 4 SIP Sessions (SIP b2b UA) upgradeable (max. 256), 1 Transcoded SIP Session (upgradeable max. 4),SIP-TLS, SRTP, 2x Gig Ethernet, 1x USB port, external UI power (100–240 VAC) NA/EU
The SmartNode 5541 Series of Enterprise Session Border Controllers (with analog interfaces) support up to 8 telephone connec-
tions integrating legacy equipment into a UCC Environment. High quality voice and reliable fax over any IP network. All-IP does not
end when analog terminals have to be integrated. Security and quality guaranteed.