We have a VOIP machine (Audiocodes MP-104 FXO).
We have a dsl connection using a conexant router. The VOIP has an internal network IP address 192.168.0.xx. we can make outgoing calls all right but we can not get incoming calls with it.
Is there any way to direct all calls arriving to the router to the VOIP port. I see that the port used by the VOIP is UDP 1720.