The IPXChange 2000-NGW Netborder Gateway is a SIP to TDM media gateway designed for high density PSTN calling or as a cost-effective gateway to other TDM-based telephony systems. Empowered by Sangoma's NetBorder Express Software, the NetBorder TDM to SIP Gateway includes G.168 Telco-Grade Echo Cancellation with 128 ms echo tails without call capacity reduction to provide optimum operating conditions for applications, such as Speech Recognition IVRs and International Toll Bypass. IPXChange Netborder gateways can be stacked one over the other to form a gateway bank that can support thousands of SIP to TDM calls.
NetBorder Express communicates with systems such as IP-PBXs, Speech Enabled IVRs, Conferencing Servers, Contact Center or Trunking Gateways directly with the ubiquitous SIP control protocol to reduce deployment time, complexity and cost for next generation network application deployments.
Optional Hardware and Software:
NetBorder Application Suite
Additional NetBorder E1-R2 Digital Module (Up to 8xE1s Per Module)
Additional RAM
Sangoma V.35 Router Module
Capacity from 24 up to 240 channels of simultaneous calls on a single card. Up to 720 per system.
DTMF over RTP per RFC 2833. Custom tone detection and generation.
RTP/RTCP per RFC 3550/3551.
SIP Control Protocol per RFC 3261.
PSTN protocol termination per ISDN PRI. Numerous variants including Euro ISDN, NI2, DMS, 5ESS. CAS and RBS signalling variants are coming soon.
Open Protocol Translation and XML based routing rules.
Web Services API.
Configuration files for easy integration into OEM applications.
G.168-2002 Echo Cancellation in hardware included.
Supports 1024 taps/128 ms tail per channel on all channel densities with DTMF decoding and tone recognition, voice quality enhancement, acoustic echo control, and adaptive noise reduction.
Optimized per channel DMA streams and hardware-level HDLC handling unload the host CPU.
Stack Multiple Netborder Gateways to Form a High-Density E1 Bank supporting up to 960 Concurrent SIP to PSTN calls.
IPXChange Hardware
