Certified by ElastixTM, our BRI card uses the same CologneTM chipset as all the other manufacturers, yet costs less. It supports the EURO and US flavor ISDN (2B+D) circuits. Easy jumper settings allows for either ISDN lines or phones to be connected to the cards 2 or 4 ports. Key Features 64 ms ...

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 f...

First of its kind in the industry, our card allows you to upgrade the firmware and unlock the number of ports which can be used on the card. The card is mounted with 2 ports by default. If you buy a 1 port card and later pay the upgrade, the second port will be unlocked. If you buy a 2 port...

We guarantee that our card, working directly with 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 OctassicTM DSP for thei...

This card supports SS7 signaling and uses a DAHDI patch which is already included in our proprietary driver. We use the exact same chipsets as the other more expensive brands but since this is the 1st gen board design, it is VERY affordable. A 128 ms hardware based Line Echo Cancellation module ...