Sangoma A102DE Card 60 Ports plus NetBorder Express Gateway Software

Introducing the industry's first affordable TDM to SIPGateway on a card.

Sangoma's NetBorder Express portfolio is a complete SIP-compliant VoIP Media Gateway solution, delivering cost effective solutions for developers, system integrators, and OEMs in a convenient PCI or PCIExpress form-factor.

Empowered by Sangoma's NetBorder Express Software, NetBorder Express TDM to SIP Gateway Cards include 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. NetBorder Express cards also feature Sangoma's award-winning field upgradeable crashproof firmware design.

NetBorder Express communicates with applications 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.

Available in one to eight ports of T1/E1, NetBorder Express Gateway Cards are an excellent value for installations ranging anywhere from 24 to 240 simultaneous calls. For larger systems, several gateway cards can be combined in the same server to support up to 960 simultaneous calls. (Analog and ISDN BRIGateway cards are coming soon.)

Hardware

• Available in 1 to 8 ports of T1 or E1.

• Choice of PCI with Autosense Compatibility for 5 V and 3.3 V busses or PCIe Interface with single lane bus.

• Fully compatible with all commercially available motherboards-PCI-standard interrupt sharing without manual tuning.

• G.168-2002 Echo Cancellation in hardware included. Supports 1024 taps/128 ms tail per channel on all channel densities with DTMFdecoding 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.

• 32-bit bus master DMA data exchanges acrossPCI interface at 132 Mbytes/sec for minimum host processor intervention.

• Ring buffer DMA handling for minimum host intervention and guaranteed data integrity on high volume systems.

• Dimensions: 2U Form factor: 120 mm x 55 mm for use in restricted chassis.

• Includes premium quality RJ45 cables and short 2U mounting clips for installation in 2U rack-mount servers.

• Power: 800 mA peak, operational 300 mA max at +3.3 V or 5 V.

• Temperature range: 0 - 50 °C.

Firmware

• Downloadable, crash-proof (Back-up ROM) FPGAprogramming with multiple operating modes. Add new firmware features when they become available.

Software

• Capacity from 24 up to 240 channels of simultaneous calls on a single card. Up to 960 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.