Patton SmartNode SN5481/64P/EUI eSBC + Router | Up to 64 Transcoded Calls

SKU: 4455 Category:





Cloud Enabled The SmartNode SN5481/64P/EUI Enterprise Session Border Controller + Router is a high performance solution that bridges a wide range of IP PBX products to their service providers ensuring security and a high level of efficiency in the VoIP network. The SN5481/64P/EUI is a member of the SN5480 product series. Connecting the Enterprise’s LAN to an Internet Telephony Service Provider (ITSP), the SN5480 creates a single conduit for multimedia components including voice, video and data. Evolving from Patton’s award winning SmartNode 5400 Series, the next generation SmartNode 5480 Series comes now with IPv6 upgradeable hardware.

Through the SIP Back-to-Back User Agent, the SN5480 provides a common interface into the service provider network providing resolution of any differences between the SIP from the IP PBX and the service provider softswitch. Additionally, the SN5480 provides CODEC transcoding for up to 64 SIP sessions insuring the most efficient use of available bandwidth for both voice and data. Reduce WAN-access bandwidth requirements by converting high-bandwidth G.711 calls on your LAN into lower-bandwidth G.723 calls for WAN transport.

For added security, the SN5480 includes SIP-aware NAT and access controlled lists (ACLs) for maintaining secure communications when SIP traffic crosses the Enterprise edge.

In addition, routing capabilities include RIP v1/v2, virtual router redundancy protocol (VRRP), loopback interfaces as well as advanced techniques like policy based routing (PBR). Furthermore, QoS keeps malicious traffic from effecting bandwidth requirements of PBR-marked essential traffic and Downstream QoS ensures important voice and fax calls do not get bogged down by such resource hungry lower priority TCP traffic as FTP downloads.

For survivability, the SN5480 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.




SmartNode 5480

Additional information

Weight 2.00 lbs
Dimensions 5.00 × 5.00 × 5.00 in


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  • Trinity OSoptional, select this when SIP TLS/SRTP is required. Software Comparison
  • VoIP Transcoding—Capacity for 64 SIP-SIP calls with transcoding and up to 80 SIP Sessions without transcoding.
  • IP Routing—RIP v1/v2, VRRP, Policy Based Routing, Loopback/Virtual Interface, NAPT-capable edge router.
  • SIP Registrar– License is included inALLeSBC products.
  • QoS and Security— Deliver secure, toll-quality voice communications with Patton’s DownStreamQoS™ with adaptive traffic management and shaping—plus secure voice-over-VPN with AES/DES strong encryption and extended ACL capabilities.
  • 10/100/1000 Ethernet—One 10/100/1000 WAN Ethernet port and one 10/100/1000 LAN Ethernet port.
  • Proprietary Software—Utilizes proprietary SmartWare™ Software for added security.
  • Flexible mounting options—The device can be placed on a desktop or installed in a 19-inch rack using the optional rack ear kit (INS-KIT-RACKEARS-11/19).
  • Why SmartNode™?
    • Patton Quality
    • Made in the USA
    • Unrivalled Customer Support
    • FREE Support and Upgrades


Number of Calls: SN5480/32P/EUI SN5480/64P/EUI Upgrade License
Default number of overall SIP to SIP calls  32  64  —
Number of overall calls after upgrading  80  80  SNSW-1B
Default number of SIP to SIP transcoded calls  32  64  —
Number of transcoded calls after upgrading  32  64 SNSW-54P



64 Simultaneous Transcoding Channels * Up to 80 SIP Sessions without transcoding

Voice Connectivity

Signaling support * SIP Registrar * SIPv2, H.323v4

Voice Processing Codec G.711 a-law/mu-law, G.723, G.729ab, * G.726, G.727. T.38 fax relay (9.6 k, 14.4 k) * G.711 transparent fax and bypass * 128 ms echo cancellation
IP Routing IP access router * DHCP Client & Server * RIPv2 * BGP * VRRP * Packet fragmentation * Firewall * NAT/NAPT RFC 1631 * Access Control Lists * DMZ port * IPsec VPN (Option)
Quality of Service Voice priority * DownStreamQoS * Traffic management, shaping and policing * IEEE 802.1p, TOS, DiffServ labeling * IEEE 802.1Q, VLAN tag insertion/deletion (4096 VLAN IDs, multiple VLAN support)
Management Web/HTTP, CLI with local console and remote Telnet access * HTTP/TFTP configuration & firmware loading * SNMP MIB II and product MIB * Secure autoprovisioning for both firmware and unit/subscriber configuration * Built-in diagnostic tools (trace, debug, call generator)
Temperature Temp: 32 104 F (0 40 C)
Humidity Humidity: Up to 90% (non condensing)
Power & Packaging

100 240 VAC (50/60 Hz)

Dimensions: 30.1W x 4.5H x 18.1D cm (11.9W x 1.8H x 7.1D in.) 

Power consumption


Ordering Information

# Model # Description Availability
  SN5481/64P/EUI SmartNode eSBC, 64 transcoded SIP Sessions (SIP b2b UA) upgradeable only for non transcoded SIP calls (max. 80), 2x Gig Ethernet, external UI power (100–240) General Availability