... in a Flash, trixbox®, Yate™ and IPPBX/IVR projects as well as other Open Source and proprietary PBX, Switch, IVR, ... exchange, so it accelerated and reduced CPU load greatly. Under the environment of the same hardware, CPU rate of utilization is equal to CPU ... to install , using way is same as DIGIUM Asterisk card* If use Trixbox/Elastix/Freeiris2 IPPBX software, it can automatic recognition our cards ...