Patton SmartNode 5221 - 4-Channel Session Border Router with X.21

Patton SmartNode 5221 - 4-Channel

Session Border Router with X.21

Enterprise Session Border Router

Universal SIP trunking service lets businesses with PBXs use VoIP and other real-time media communications over an end-to-end IP connection. The SmartNode 5200 connects the Enterprise’s LAN to an Internet telephony service provider (ITSP), creating a single conduit for multimedia components including voice, video and data. The SN5200 includes SIP-aware NAT and access controlled lists (ACLs) for maintaining secure communications when SIP traffic crosses the Enterprise edge. The SN5200 enables IP-based data routing for enterprises in need of a single integrated access device to support their IP data and voice connectivity needs. Routing capabilities include RIP v1/v2, virtual router redundancy protocol (VRRP), Loopback interfaces as well as advanced techniques like policy based routing (PBR). SN5200 provides advanced features like NAT/ NAPT in addition to ACLs and PBR for security and QoS that keep malicious traffic from effecting bandwidth requirements of PBR-marked essential traffic. Downstream QoS ensures important voice and fax calls don’t get bogged down by such resource hungry lower priority TCP traffic as FTP downloads. SmartWare™ is equipped with a link status based routing function. This function, together with SIP registrar, enables survivable telephony services to be deployed between intra-office SIP clients in case there is a failure at the SIP provider. Combined with a PSTN fall-back scheme, the SN5200 is capable of routing calls over PSTN in the event of a SIP trunking provider problem.

Product Data Sheet