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Green PCI voice board with single RJ45 port and mounting clips

Sangoma Technologies Corporation

Sangoma Technologies Corporation A101D VoIP board

SKU CH-WPW2-94E98 MPN A101D

Single-port T1/E1/J1 voice board with PCI interface and optional hardware echo cancellation

  • Single RJ-45 port connects one T1/E1 line
  • PCI host interface fits standard expansion slots
  • Telco-grade hardware echo cancellation improves call clarity
  • Lifetime limited warranty protects the investment
  • Includes cables and 2U mounting clips for quick setup

Single-Port T1/E1/J1 Voice Board

The Sangoma A101D adds one RJ-45 T1, E1 or J1 trunk to a server through a standard PCI slot. It targets small businesses and integrators building compact IP-PBX or gateway appliances that need carrier-grade connectivity without a multi-port investment.

Hardware Echo Cancellation and Low-Profile Fit

An optional telco-grade hardware echo canceller offloads voice processing from the host CPU, keeping latency low and power draw minimal during normal call traffic. The board ships with 2U mounting clips so it fits securely in shallow rack-mount chassis where full-height cards cannot be installed.

Bundled Cables and Clips for Immediate Deployment

Included RJ-45 cables and the 2U mounting clips eliminate the need to source separate patch leads or brackets before installation. The package contains only the board, cables and clips, so software configuration and driver setup remain the responsibility of the system builder.

How it compares

Measured against everything we stock in IP Phones & VoIP Handsets, at today’s prices. Recalculated every night.

Price $949.99
Pricier than about 90% of the 495 comparable items (median $138.99).

Specifications

Product
Brand nameSangoma

Questions about this item

How do I install the A101D Voice Board in my server and what step is commonly missed?

Insert the board into an available PCI slot, secure it with the supplied 2U mounting clips, connect the RJ-45 cables, then load the DAHDI driver and run dahdi_genconf so the single T1/E1/J1 span appears in Asterisk.

What maintenance or replacement will the A101D need over time?

The board has no moving parts or field-replaceable modules; keep the PCI slot and RJ-45 port dust-free and verify DAHDI driver compatibility when upgrading the host operating system.

What limit appears first when the A101D runs at full load continuously?

A single T1/E1/J1 span on the lone RJ-45 port defines the maximum concurrent call capacity, so sustained traffic is bounded by that one physical trunk.

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