User Manual

© 2008 4IPNET, INC.
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WAN interface. Up to four trusted SIP Registrars can be set in the SIP Authentication
Configuration page. All SIP clients can be selected as a Group.
Click SIP to enter the SIP Authentication Configuration page.
Ÿ Trusted Registrar: The SIP Authentication supports up to 4 trusted SIP registrars. When SIP
clients try to use the network service, they must be authenticated by one of the configured SIP
registrars. SIP traffic can pass through NAT after a successful authentication.
Ÿ IP Address: The IP address of the Trusted SIP Registrar.
Ÿ Remark: The administrator can enter extra information in this field for remark.
Ÿ Group: A Group option can be applied to the clients who login with SIP Authentication. Be noted
that the specific route of the applied Policy for the selected Group cannot conflict with the
assigned WAN interface for SIP authentication.