Dialogic 306-426 Bordernet Bn504PRI Gateway Tdm/ip 4 T1/E1 Span & 10 Sip-to-sip

Dialogic 306-426 Bordernet Bn504PRI Gateway Tdm/ip 4 T1/E1 Span & 10 Sip-to-sip
Dialogic 306-426 Bordernet Bn504PRI Gateway Tdm/ip 4 T1/E1 Span & 10 Sip-to-sip
The Dialogic Bordernet Bn504PRI Gateway (model 306-426) is a versatile TDM/IP solution that bridges legacy T1/E1 circuits with modern SIP networks. Designed for service providers and large enterprises, this gateway delivers reliable voice transport, ... Read More
price
$8,889.95
  • In Stock: 2
  • Manufacturer: Dialogic
  • Model or Part: 306-426
  • Condition: New
  • Weight: 22.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The Dialogic Bordernet Bn504PRI Gateway (model 306-426) is a versatile TDM/IP solution that bridges legacy T1/E1 circuits with modern SIP networks. Designed for service providers and large enterprises, this gateway delivers reliable voice transport, high-density channel support, and seamless integration of PSTN and VoIP environments.

Key Features

  • Supports up to 4 T1/E1 spans for robust trunk connectivity
  • 10 simultaneous SIP-to-SIP sessions for flexible VoIP routing
  • Integrated PRI (Primary Rate Interface) handling for both inbound and outbound calls
  • Full-duplex audio with low latency processing
  • Web based management interface with real-time monitoring and diagnostics
  • Redundant power options and hot-swap module capability for high availability
  • Standardized SS7 and ISUP signaling support
  • Comprehensive security features including TLS, SRTP and ACLs

Technical Specifications

  • Model/Part Number: 306-426
  • Manufacturer: Dialogic
  • Channel Capacity: 4 T1/E1 spans (up to 96 channels)
  • SIP Sessions: 10 concurrent SIP-to-SIP calls
  • Network Interfaces: 2 Ethernet ports (10/100/1000 Mbps)
  • Signaling: ISUP, Q.931, SIP, H.323
  • Power: 100-240 V AC, dual redundant power supplies
  • Dimensions: 17.5 in (W) x 10.5 in (H) x 2.0 in (D)
  • Operating Temperature: 0 to 40 deg C
  • Environmental Rating: NEMA 1 (indoor)

Typical Applications

  • Carrier edge gateways converting T1/E1 PRI to SIP for IP backbone transport
  • Enterprise headquarters linking legacy PBX systems with hosted VoIP services
  • Call center environments requiring mixed analog and IP voice channels
  • Disaster recovery sites needing rapid SIP failover from TDM trunks
  • Wholesale voice carriers offering SIP trunking over existing T1/E1 infrastructure

With its blend of high channel density, SIP flexibility, and robust management tools, the Bordernet Bn504PRI Gateway enables seamless migration to IP while preserving existing TDM investments.