Hello! Dear friends! Can anybody say me, is OSLEC usefull for echo cancellation without FXO cards? I mean, that there is no FXO analog cards (Digium and so on) in my little home system. But i have FXO trunk (hardware FXO gateway) for outgoing calls. The build-in FXO gateway echocanceller works bad. So, can I use OSLEC to cancell echo with my hardware FXO Gateway? If yes - how can I do this? THANK YOU!!!