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Green PCI card with four red FXO modules

Roby Technology Co., Limited

Roby Technology Co., Limited TDM410 4 FXO PCI telephone accessory

SKU CH-6XV1-CT3KZ

Connects four analogue telephone lines to a PCI-based Asterisk PBX system

  • Product typeAdapter
  • DetailsWith 4 FXO modules
  • Connects four PSTN lines via four FXO ports
  • PCI interface fits standard desktop expansion slots
  • Works with Asterisk, Dahdi, FreePBX, Issabel and more
  • Red FXO modules identify analogue trunk connections instantly
  • Build a VoIP PBX or gateway using open-source software

PCI analogue trunk card for Asterisk PBX builds

This card provides four FXO ports on a PCI interface so a standard PC can connect to the public switched telephone network. It is aimed at integrators and small-business IT staff building a low-cost IP PBX, call centre or VoIP gateway with open-source telephony software. The bundle includes four red FXO modules ready for line-side connection.

Suits builders adding PSTN trunks

Teams that need FXS ports for analogue handsets, digital PRI/E1 interfaces, or a PCI Express slot will not be served by this card. It also does not fit systems lacking a legacy PCI slot or deployments that require hardware echo cancellation beyond the software MG2 implementation.

Bundled FXO modules and DAHDI 2.2.0 compatibility

The four included FXO modules eliminate separate module purchases and ensure immediate line connectivity. Supported software stacks such as Asterisk, FreePBX, Issabel, VitalPBX and FreeSWITCH recognise the card through DAHDI 2.2.0, allowing channel configuration with standard dahdi_genconf and dahdi_cfg commands.

How it compares

Measured against everything we stock in Headsets, Cords & Phone Mounts, at today’s prices. Recalculated every night.

Price $54.99
Pricier than about 73% of the 796 comparable items (median $17.99).

Specifications

Product
Brand nameRobyTech
Model nameTdm410
Product typeAdapter

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