ISDN Setup
ISDN PortEnable  Disable
Country Code
Own Number
"Own Number" means that the router will tell the remote end the ISDN number when it's placing an outgoing call.

MSN numbers for the router
1.
 2.
 3.
"MSN Numbers" means that the router is able to accept number-matched incoming calls. In addition, MSN service should be supported by the local ISDN network provider.
Blocked MSN numbers for the router
1.
2.
3.
4.
5.