Available with 4 and 8 ports, this stand alone ISDN BRI gateway supports 2 simultaneous calls per span.
Built in DSP based Line Echo cancellation guarantees highest voice quality. The gateway can be easily configured thanks to a user friendly web based user interface. Use this gateway to connect ISDN BRI lines to the IP world.
Warranty Info

1 Year warranty

Key Features

  • 4 or 8 Port ISDN BRI with programmable NT/TE modes
  • Flexible call routing
  • Voice coding G.711 A-law/u-law, GSM, SPEEX, G.729AB*
  • Fax pass-through
  • Echo cancellation
  • Up to 16 simultaneous VoIP to ISDN BRI calls
  • Support SIP v2 (RFC 3261 complaint)
  • Register with multiple SIP service providers
  • ISDN network clock synchronization for error-free communication
  • Interoperable with all the major-brand soft switches and IP-PBXs
  • PIN authentication for accessing trunks to prevent unauthorized usage
  • Call detail records
  • Web-based configuration and management