3Com V7111 - VCX 4 Channels Analog FXO Media Gateway User Manual page 110

Web Server – Network Settings
Figure 38
From network settings page you can define:
IP settings including the Gateway IP address and subnet mask.
Logging settings, such as IP address of SysLog Server. If the SysLog Server is disabled,
the logging data is sent to the Gateway's serial RS-232 port.
SNMP settings.
RTP settings, including RTP Base UDP port, RTP IP Differentiated Services or RTP IP
TOS, and RTP IP Precedence QOS parameters.
Ethernet status (read only).
Channel Settings
From Channel Settings page, you can modify the following channel associated parameters:
Voice Setting
Fax/Modem/CID Settings
RTP Settings
IP Media Settings
110 3Com VCX V7111 VoIP SIP Gateways User Manual