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Green PCI Express card with four RJ-45 ports and mounting brackets

Sangoma Technologies Corporation

Sangoma Technologies Corporation A104DE 4-port VoIP voice board

SKU CH-HC8B-FJCBX MPN A104DE

Four-port PCI Express voice board supports T1 and E1 carrier lines with four RJ-45 network ports

  • Four-port density simplifies T1/E1 trunking
  • PCI Express host interface enables high-speed signalling
  • Lifetime warranty protects long-term deployment
  • Includes RJ45 cables and 2U clips for quick install
  • Carrier-grade T-carrier/E-carrier support handles mixed networks

Four-port T1/E1 voice board

The Sangoma A104DE is a PCI Express voice board that provides four RJ-45 ports for T1 and E1 carrier connections. It is built for telephony integrators and system builders who need to add digital trunk interfaces to a server or appliance. The board belongs to the Advanced Flexible Telecommunications product line and ships with mounting clips and cables.

Suits T1/E1 trunk integration.

This board suits deployments that terminate T-carrier or E-carrier circuits directly on the host system. It does not support analogue FXS or FXO lines, so installers who need POTS connectivity should look elsewhere. Pure SIP or VoIP trunking without TDM interfaces is also outside its scope.

PCI Express host interface

The card connects through a PCI Express slot, which determines whether it fits the target server or appliance. Confirm the host has an available PCI Express slot of the appropriate physical size before purchase.

How it compares

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

Price $2,307.99
Pricier than about 90% of the 495 comparable items (median $138.99).

Specifications

Product
Brand nameSangoma

Questions about this item

How much power does the A104DE draw when all four ports carry live traffic all day?

The board is powered entirely from the PCI Express slot, so it adds no external power supply to your rack.

What host interface must my server provide for the A104DE to work?

A free PCI Express slot is required; the board ships with 2U mounting clips for standard rack chassis.

Will the A104DE interoperate with my existing T1 or E1 lines?

Yes — each of the four RJ-45 ports supports both T1 and E1 carrier standards simultaneously.

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