no the Phone Call has nothing to do with the VPN tunnels.
The Phone Call goes direct to my Internet Provider (German Telekom). The phone devices are in a own subnet (telephony only) and the Policy allows only connections from the VOIP-subnet to the VOIP Provider over WAN.
Sometimes the phone calls are disconnected without any configuration change, but when i make changes on policys or VPN connections the call was disconnected every time.
With the UTM 9.x all works fine. so i think the voip configuration is ok.
no the Phone Call has nothing to do with the VPN tunnels.
The Phone Call goes direct to my Internet Provider (German Telekom). The phone devices are in a own subnet (telephony only) and the Policy allows only connections from the VOIP-subnet to the VOIP Provider over WAN.
Sometimes the phone calls are disconnected without any configuration change, but when i make changes on policys or VPN connections the call was disconnected every time.
With the UTM 9.x all works fine. so i think the voip configuration is ok.