digium cards for BRI works, but as Giacomo said, we usually install external gateways like Patton or Sangoma https://www.sangoma.com/products/voip-gateways/
1 Like
digium cards for BRI works, but as Giacomo said, we usually install external gateways like Patton or Sangoma https://www.sangoma.com/products/voip-gateways/