NEC MG-SIP Configuration Manual page 39

[To Assign Gateway Address only]
Note: Pressing any key other than "y" displays the following message.
Note 1: Two or more Default Gateway cannot be registered.
Note 2: To set a default gateway, it should be assigned to IPX network port or SIP network port either.
[To Delete the assigned Routing Information]
MG-SIP Page 39 of 75 5/8/2009