DVG-5121SP User’s Manual
D-Link Corporation
46
6-2. Account Setting
SIP Setting > Account Setting
Authentication Expired Time:
The
time for authentication expiration.
Note!
These settings are for advanced users only. Incorrect settings will cause the phone to work improperly.
Contact your ITSP for more information or assistance. The DVG-5121SP does not support the feature for making a
call without registering to a Proxy.