Patton SmartNode SN5571/2E30VRHP/EUI eSBC + Router | 2 T1/E1/PRI interface for up to 30 simultaneous phone or fax calls

SKU: 4470 Category:





Cloud Enabled The SmartNode SN5571/2E30VRHP/EUI 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. The SN5571/2E30VRHP/EUI is a member of the SN5570 product series.

The unique Web Wizard, enables an easy and hassle-free installation, and enables technical people to create their own Web interface.

With the separate config domain feature, the SN5570 will be the service demarcation point for SIP Trunk service providers. Where the local administrator can only modify configuration settings facing the LAN IP PBX.

The SN5570 can also be used to do VoIP call transcoding for up to 16 calls. For instance converting G.722 codecs on the LAN side to G711 on the WAN side.

Like every SmartNode, the SN5570 Series models are state-of-the-art eSBCs that also provide complete policy-based IP routing.

The SmartNode SN5570 is the solution for service providers and network integrators looking for a VoIP product that matches up to ISDN standards in terms of features and quality and solves SIP to SIP interoperability issues.





Network Integration

Whether used as an Enterprise Session Border Router or as a VoIP gateway/router, the SmartNode 5570 provides excellent VoIP, IP QoS and security features for seamless network integration. All PRI ports are configurable to be TE or NT, you can thus connect your PSTN line as well as an ISDN PRI PBX.For business class IP telephony at the tip of your fingers, the SmartNode SN5570 is more than just talk!




SmartNode 5570

Additional information

Weight 2.00 lbs
Dimensions 5.00 × 5.00 × 5.00 in


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.


  • Supports 30 VoIP calls— 2 ISDN E1/T1 PRI ports. 30 simultaneous G.722, T.38 or G.711 ISDN to VoIP calls. Including SIP TLS and SRTP support for 30 calls.Or up to 16 SIP-to-SIP transcoded calls (e.g. G711 to G722 or RTP to SRTP)
  • Full VoIP protocol support—SIPv2, SIPv2 over TLS, ISDN, DSS1, NI-2, QSIG**, T.38, G.722 HD voice, RTP Security with SRTP, fax and modem bypass, DTMF relay. SIP to SIP transcoding for up to 15 calls, non transcoding up to 200**** calls.
  • Full Telephony Features—SessionRouter allows flexible call routing and numbering plan adaptations, CLIP/CLIR, hold, transfer, 3-way conferencing (Roadmap) and much more.
  • SIP Registrar– License is included inALLeSBC products.
  • Complete Access Routing —Two 10/100/1000 Ethernet ports with auto MDI-X. Ethernet Layer 2 switching and bridging. Access router with NAT, Policy Based Routing, Stateful Firewall,PPPoE, DHCP, DynDNS.
  • Access link redundancy —Through USB port, using 3G/4G Cellular Modem module
  • Management & Provisioning— Web-based management, WEB Wizard, SNMPv3, command line interface, auto-provisioning, separate config domain support, secure provisioning for configuration & software upgrades.
  • Outstanding Interoperability—Interoperable for voice and T.38 fax with leading SIP service providers, softswitch vendors, and Asterisk™ IP-PBX.
  • Class A Compliance—All models with external (EUI) power supply.
  • High Precision Clock (HP) Option—DECT PBX interoperability and improved fax performance with Stratum 3 CO quality clock (HP)***.
  • Supported by SmartNode™ Redirection Service—A free service enabling zero-touch mass deployments for Service Providers and Distributors with auto-provisioning servers (Learn More).
  • Why SmartNode™?
    • Patton Quality
    • Made in the USA
    • Unrivalled Customer Support
    • FREE Support and Upgrades


Voice Signaling SIPv2

SIPv2 over TLS

SIPv2 over IPv6

SIP call transfer, redirect
Overlap or en-bloc dialing
DTMF in-band, out-of-band
Configurable tones

Call Routing & Services Regular expression number matching
Regular expression number manipulation
Least Cost Routing
Number blocking
Digit collection
Distribution- and Hunt-Groups
ISDN 2 E1/T1 PRI ports***, RJ-45 (NE/TE)
DSS1, Q.921, Q.931, NI-2
HP*** High Precision Clock Stratum 3 CO
Lifeline Bypass Relay***
Optional QSIG support**
Voice Processing



G.723.1 (6.4 kbps) 

G.729, 729a, 729ab (8 kbps)

G.726 (16, 24, 32, 40 kbps)

AMR-NB (4.75, 5.15, 5.9, 6.7, 7.4, 7.95, 10.2, 12.2kbps) 

iLBC at 13.33 & 15.2 kbps
G.168-2004 echo cancellation (128ms)
30 simultaneous HD voice G722, G.711 or T.38 fax calls

30 calls with SRTP

Transparent ISDN data RFC 4040

16 SIP to SIP transcoded calls
Ships will 15 SIP Sessions/Calls upgradeable to 200 SIP to SIP calls****
Silence suppression and comfort noise
Adaptive and configurable dejitter buffer Configurable packet length

SIP Registrar 

IP Quality of Service Voice priority, DownStreamQoS?
Traffic Management, shaping policing
IEEE 802.1p, IEEE 802.1Q, 4096 VLANs (Tag insertion/deletion), TOS, DiffServ Labeling
Connectivity Two 10/100/1000Base-T Ethernet ports
One USB 2.0 host port for USB Modem Failover
DHCP Client
DHCP Server
PPPoE Client (multi-session)
IP Multi-Netting, VLAN
IPv4, Basic IPv6
Dynamic and static NAT and NAPT
ACL, Stateful Firewall
SNTP Client
Broadband Access


  • VDSL 2, G.hs, G.Vectoring, up to profile 30a support
  • ADSL2, ADSL2+, Annex, A/L/M** or B/J*
  • IPoA, IPoEoA, PPPoA, PPPoEoA (RFC2364, RFC2516)


  • 4-wire G.SHDSL ITU-T G991.2, Annex A, B, F, G
  • Up to 11.4 Mbp
  • PPPoE
  • PPPoA, IPoA, 8PVCs, each UBR, CBR or VBR-rt selectable
  • I.610 OAM F4/F5 support
  • G.994.1 (G.hs)


  • EFM mode compliant to IEEE 802.3 G.998.2
  • PPP over Ethernet (RFC2516)
  • Support of OAM PDU information and functionality (ITU-T Y.1731)
  • OAMPDU event notification, variable request, variable response, and loopback control


  • SFP slot for fiber WAN uplink
  • 100Base-T and GigE support
  • Up to 8 VLANs
  • PPPoE
Management Web-based GUI
WEB Wizard
Fully Documented CLI
Telnet and HTTP access
TFTP, HTTP, HTTPS configuration up- and download
TFTP, HTTP, HTTPS firmware upgrade
SNMPv3 agent
Separate config domain (LAN side config and WAN side config) (MIB II and private MIB)
Built-in diagnostic tools
Secure Auto-Provisioning with built in root CA
Power Consumption < 10W
Packaging Desktop/Wall-mount plastic chassis
Dimensions 8.2W x 1.3H x 6.5D in. (20.8W x 3.4H x 16.5D cm)
Weight Boxed: 2.15lbs (975g) Un-boxed: 0.90lbs (408g) 
Environment Operating temperature: 32 104F (0 40C)
Operating humidity: up to 90%, non-condensing
Compliance EMC: EN55022 and EN5502
Safety: EN 60950
FCC Part 15 Class A; Part 68; CS-03

Ordering Information

# Model # Description Availability
  SN5571/2E30VRHP/EUI 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 General Availability