Use this tab to configure additional fax/voice over IP parameters.

Local IP: Specify the local IP address to use for the FoIP network. Keep empty to use all available networks.

Ports lower limit: Specify the lower limit of port range for voice/T.38 media data (must be greater than 1023).

Ports upper limit: Specify the upper limit of port range for voice/T.38 media data (must be less than 65536).

Enable DSCP: Select to specify Quality-of-Service value.

DSCP for signaling: Specify the Quality-of-Service value for signaling packets (H.323/SIP).

DSCP for fax: Specify the Quality of Service value for T.38 packets.