All-IP Session Border Controllers
SmartNode VSN Virtual CPE



SmartNodes are the leading and field proven CPEs running Patton Proprietary OS. The same, feature-rich software used for the CPEs can also be used in virtual environments for a high level of scalability and service availability.

The Virtual SmartNode is designed to run in virtualized enterprise networks, telephony service provider datacenters, cloud provider infrastructure, etc. Addressing varying call capacity needs from clients can easily be done, scaling up and down the required licenses on the virtual SmartNode using a floating license model through the Patton Cloud. The Patton Cloud automatically distributes the obtained licenses to where they are needed (vSN and other Patton devices).

This enables you to easily scale up/down SBC services on Virtual SmartNodes but also on regular SmartNode devices.

Virtual SmartNode functional principle

Virtual SmartNode application diagram


Use Cases
Virtual SmartNode acting as SBC in SIP Trunking application

Virtual SmartNode SIP Use Case

Application details:
  • Usual eSBC features delivered to SME
  • LAN telephony protection
  • Service demarcation
  • SIP normalization
  • Quality of service 
  • Survivability
  • Conversion:
    • SIP IPv4 to IPv6
    • SIP UDP to TCP
    • SIP TLS to UDP
Benefits
:
    • Harmonized installation
    • No need for pCPE (purpose-built CPE)
    • Simplified installation
    • Scalable, flexible, reliable
    • High availability through virtualized hardware

Virtual SmartNode acting as SBC in Hosted PBX application

Virtual SmartNode Hosted PBX

Application details
:
  • Service demarcation
  • SIP normalization & Interop
  • Quality of service
  • SurvivabilityMulti WAN
  • Station to station callingWAN outage
  • Conversion:
    • SIP IPv4 to IPv6
    • SIP UDP to TCP
    • SIP TLS to UDP
Benefits
:
  • Harmonized installation
  • No need for pCPE (purpose-built CPE)
  • Simplified installation
  • Scalable, flexible, reliable
  • High availability through virtualized hardware

Virtual SmartNode acting as IP Access Router


Virtual SmartNode IP Router

Application details
:
  • Multi WAN link support & management
  • Load balancing
  • Survivability
  • High availability (HA)
  • Network address translation (NAT) & network address and port translation (NAPT)
  • DHCP server
  • Access control list (ACL)
  • IPv6 support
  • VRRP, GRE, RIP, BGP, etc.
Benefits
:
  • Simple & automated setup
  • ScalableYou define the CPU and memory
  • Flexible—Adapts to customer needs
  • Add/remove features as needed
  • Central management through Patton Cloud

Virtual SmartNode acting as VPN Server


Virtual SmartNode VPN Server

Application details
:
  • Secure remote workers, remote offices integration
  • VPN links termination & aggregationIPsec (Client Side only*), OpenVPN
  • Access to main office infrastructure (printers, servers, etc.)
  • Multi WAN link support & management
  • Access right management
Benefits
:
  • Simple setup
  • ScalableYou define the CPU and memory
  • Flexible—Adapts to customer needs
  • Add/remove features as needed
  • Central management through Patton Cloud
* IPSec Server Side on Roadmap

Virtual SmartNode acting as IPv4 to IPv6 Network Gateway


Virtual SmartNode IPv4 to IPv6 Network Gateway

Application details
:
  • IPv4 to IPv6 interop
  • WANLAN network separation
  • Access control list (ACL)
  • Multi access link management (IPv4 or IPv6)
  • Dual Stack IPv4/IPv6
  • DHCPv4 & v6
  • Various routing protocol support
Benefits
:
  • Simple setup
  • ScalableYou define the CPU and memory
  • FlexibleAdapts to customer needs
  • Add/remove features as needed
  • Central management through Patton Cloud



 
 
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