Which PCIe cards work with North American BRI & Asterisk?

Digium & Sangoma don’t support it, according to everything I’ve read
(their manuals and their tech support).

I think I need National, maybe National 1 or National 2. I already got an NT-1. I’m getting a few ISDN phones to test the circuit. I ordered a Dialogic Diva Diva 4BRI – 8 PCI-E 4 Ports Quad 803-031-02B Gu… but I’m concerned that it does not work out of the box with Asterisk and requires proprietary closed firmware or software.

Brad Allen

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