Sangoma NBVG-TDM-16-DD2

17,624.00 with VAT

16 E1/T1 ISDN PRI Gateway w/Transcoding Dual Redundant DC PSU



The Sangoma NetBorder VoIP Gateway is a feature-rich, cost-effective solution. The NetBorder VoIP Gateway provide cost-effective Public Switched Telephone Network (PSTN) and Session Initiation Protocol (SIP) network integration for carriers and service providers of every size and technology requirement.

Sangoma NetBorder VoIP Gateway Key Features

  • All-in-one turnkey solution
  • PRI and R2MFC
  • Up to 32 E1/T1 spans
  • Simple licensing plan
  • SIP RFC3261
  • H.323
  • Interoperability between disparate networks
  • Supports a wide range of VoIP and wireless codecs
  • Sophisticated call routing
Sangoma NetBorder VoIP Gateway – Technical Specifications

PSTN Protocols

  • Primary Rate ISDN
  • User configurable NT/TE
  • T1: Q931, NI2, 4ESS, 5ESS, DMS-100
  • E1: Q931, ETSI

PSTN Interfaces

  • Up to 32 E1/T1 (960 ports) per server in these configurations:
    » 16 E1/T1
    » 32 E1/T1
  • RJ-48 Connectors

VoIP Protocols

  • SIP V2/RFC3261
  • H.323

Network Interfaces

  • 2 RJ-45 Ethernet ports
  • 4 USB ports


  • 1 DVI output port

Call Routing

  • Configurable and extendable XML-based dial plan and routing rules

AC Power

  • 350W universal
  • DC 400W -48V (Special Order)
  • Dual redundant universal 400W AC


  • 482(W) x 441.6(D) x 88.4(H) mm; 19”(W) x 17.4”(D) x 3.5”(H)

Media Processing

    • Wide range of codecs support via Sangoma transcoding hardware (D100/D150/D500):
      • G.711
      • G.722
      • G.722.1
      • G.723.1
      • G.726
      • G.729AB
      • GSM
      • AMR
      • iLBC
    • T.38 Fax Relay

Echo Cancellation

  • G.168-2002 with 128ms tail

DTMF Detection and Generation

  • RFC2833 Tone relay
  • In-band
  • DTMF detection and generation

Management and Configuration

  • Web GUI
  • Command line interface
  • Call detail records in XML format
  • Detailed logs with configurable filesize & auto-rotation
  • SNMP
  • Radius

Support and Professional Services

  • Whether you need technical support and software maintenance, training, consultation and installation services, Sangoma can help you. Contact your Sales representative for more information.


  • Standard 12-month warranty is included. Additional warranty services available, contact your Sales representative for more information.


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