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  • Listed: May 27, 2015 10:12 am


We guarantee that our card, working directly with our own DAHDI (no patch required), delivers the same sound quality and performance as the DigiumTM and SangomaTM cards while costing considerably less.

PRI cards today became a commodity since all manufacturers use FPGAs and the same OctasicTM DSP for their Echo Cancellation. Available in 8 ports, use this card with any of the major open source platforms.

Key Features:

  • Supports E1, T1, J1 environments and is software selectable on a per card or per port basis.
  • PRI/SS7 Signaling supported.
  • Both PRI NET and PRI CPE are supported.
  • Optimized per channel DMA streams and hardware-level HDLC handling unload the host CPU.
  • Optional OctasicTM DSP Echo Cancellation Module 128ms tail/channel (on all channel densities)
  • Field upgradable firmware for future updates.
  • Interoperable with AsteriskTM, FreeswitchTM, YATETM, ElastixTM, TrixboxTM, FreePBXTM


Buy this product at >>>

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Information about the ad poster

  • Listed by: vgr830
  • Member Since: May 27, 2015
  • Country: India
  • About: ALLO is a Canadian company established in Bangalore India for the past 8 years, where we design, develop and manufacture VOIP hardware such as Digital Telephony Cards, VOIP Gateways, Hybrid PBX systems (IP and PSTN), IP phones, ATAs, UTMs (Unified Threat Managers for Network Security) and SBCs (Session Border Controllers to protect Asterisk pbxs).

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