Description:

SmartNode eSBC, 2 E1/T1 PRI, 30 VoIP Calls not upgradeable, or 15 SIP-SIP calls (SIP b2b UA) upgradeable (max. 200), SIP-TLS, SRTP, 16 Transcoded Calls, High Precision 5ppm Clock, Fallback Relay, 2x Gig Ethernet, 1x USB port, external UI power (100–240) N.

The SmartNode SN5570 Series Enterprise Session Border Controller + Router bridges a wide range of IP-PBX products to their SIP Trunk service providers. With its built-in Security features such as SIP TLS, SRTP, Stateful Firewall and Secure provisioning, it protects the LAN networks from fraud strikes out of the Internet.